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8972060 = 2252391877
BaseRepresentation
bin100010001110…
…011100011100
3121212211100112
4202032130130
54244101220
6520145152
7136155416
oct42163434
917784315
108972060
115078929
1230081b8
131b21a16
1412979b6
15bc35c5
hex88e71c

8972060 has 24 divisors (see below), whose sum is σ = 18930240. Its totient is φ = 3571904.

The previous prime is 8972053. The next prime is 8972069. The reversal of 8972060 is 602798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8972069) 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 7 ways as a sum of consecutive naturals, for example, 3842 + ... + 5718.

It is an arithmetic number, because the mean of its divisors is an integer number (788760).

Almost surely, 28972060 is an apocalyptic number.

It is an amenable number.

8972060 is an abundant number, since it is smaller than the sum of its proper divisors (9958180).

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

8972060 is a wasteful number, since it uses less digits than its factorization.

8972060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2123 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 8972060 is about 2995.3397136218. The cubic root of 8972060 is about 207.7929090206.

The spelling of 8972060 in words is "eight million, nine hundred seventy-two thousand, sixty".

Divisors: 1 2 4 5 10 20 239 478 956 1195 1877 2390 3754 4780 7508 9385 18770 37540 448603 897206 1794412 2243015 4486030 8972060