10165956 has 12 divisors (see below), whose sum is σ = 23720592. Its totient is φ = 3388648.

The previous prime is 10165951. The next prime is 10165973. The reversal of 10165956 is 65956101.

10165956 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10165956² = 206693322787872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10165951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423570 + ... + 423593.

It is an arithmetic number, because the mean of its divisors is an integer number (1976716).

Almost surely, 2^10165956 is an apocalyptic number.

It is an amenable number.

10165956 is an abundant number, since it is smaller than the sum of its proper divisors (13554636).

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

10165956 is a wasteful number, since it uses less digits than its factorization.

10165956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847170 (or 847168 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 10165956 is about 3188.4096349121. The cubic root of 10165956 is about 216.6287407648.

The spelling of 10165956 in words is "ten million, one hundred sixty-five thousand, nine hundred fifty-six".