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36485672 = 2317243367
BaseRepresentation
bin1000101100101…
…1101000101000
32112122122221012
42023023220220
533320020142
63342003052
7622060136
oct213135050
975578835
1036485672
1119660253
1210276488
137736072
144bba756
15330a882
hex22cba28

36485672 has 48 divisors (see below), whose sum is σ = 74564160. Its totient is φ = 16724736.

The previous prime is 36485671. The next prime is 36485707. The reversal of 36485672 is 27658463.

It is a happy number.

It is a super-2 number, since 2×364856722 = 2662408522583168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36485671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99233 + ... + 99599.

It is an arithmetic number, because the mean of its divisors is an integer number (1553420).

Almost surely, 236485672 is an apocalyptic number.

It is an amenable number.

36485672 is an abundant number, since it is smaller than the sum of its proper divisors (38078488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36485672 is a wasteful number, since it uses less digits than its factorization.

36485672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 429 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 36485672 is about 6040.3370766870. The cubic root of 36485672 is about 331.6709615643.

The spelling of 36485672 in words is "thirty-six million, four hundred eighty-five thousand, six hundred seventy-two".

Divisors: 1 2 4 8 17 34 43 68 86 136 172 289 344 367 578 731 734 1156 1462 1468 2312 2924 2936 5848 6239 12427 12478 15781 24854 24956 31562 49708 49912 63124 99416 106063 126248 212126 268277 424252 536554 848504 1073108 2146216 4560709 9121418 18242836 36485672