10165897 has 4 divisors (see below), whose sum is σ = 11618176. Its totient is φ = 8713620.

The previous prime is 10165871. The next prime is 10165913. The reversal of 10165897 is 79856101.

10165897 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10165897 - 2²³ = 1777289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10165867) 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, 726129 + ... + 726142.

It is an arithmetic number, because the mean of its divisors is an integer number (2904544).

Almost surely, 2^10165897 is an apocalyptic number.

It is an amenable number.

10165897 is a deficient number, since it is larger than the sum of its proper divisors (1452279).

10165897 is an equidigital number, since it uses as much as digits as its factorization.

10165897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452278.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 10165897 is about 3188.4003826370. The cubic root of 10165897 is about 216.6283216823.

The spelling of 10165897 in words is "ten million, one hundred sixty-five thousand, eight hundred ninety-seven".