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40886060 = 2257128793
BaseRepresentation
bin1001101111110…
…1111100101100
32211221020010112
42123331330230
540431323220
64020155152
71004345225
oct233757454
984836115
1040886060
1121096336
1211838ab8
138616c47
14560424c
1538c95c5
hex26fdf2c

40886060 has 24 divisors (see below), whose sum is σ = 87073056. Its totient is φ = 16123520.

The previous prime is 40886057. The next prime is 40886063. The reversal of 40886060 is 6068804.

It is an interprime number because it is at equal distance from previous prime (40886057) and next prime (40886063).

It is not an unprimeable number, because it can be changed into a prime (40886063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12977 + ... + 15816.

It is an arithmetic number, because the mean of its divisors is an integer number (3628044).

Almost surely, 240886060 is an apocalyptic number.

It is an amenable number.

40886060 is an abundant number, since it is smaller than the sum of its proper divisors (46186996).

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

40886060 is a wasteful number, since it uses less digits than its factorization.

40886060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28873 (or 28871 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 40886060 is about 6394.2208282167. The cubic root of 40886060 is about 344.5020050257.

It can be divided in two parts, 408 and 86060, that added together give a palindrome (86468).

The spelling of 40886060 in words is "forty million, eight hundred eighty-six thousand, sixty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 28793 57586 115172 143965 287930 575860 2044303 4088606 8177212 10221515 20443030 40886060