10266165 has 96 divisors (see below), whose sum is σ = 23063040. Its totient is φ = 4105728.

The previous prime is 10266161. The next prime is 10266167. The reversal of 10266165 is 56166201.

10266165 = 214² + 215² + ... + 343².

10266165 = 172³ + 173³.

It is a happy number.

10266165 is digitally balanced in base 2, base 3 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10266165 - 2² = 10266161 is a prime.

10266165 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10266161) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 94131 + ... + 94239.

It is an arithmetic number, because the mean of its divisors is an integer number (240240).

Almost surely, 2^10266165 is an apocalyptic number.

10266165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10266165 is an abundant number, since it is smaller than the sum of its proper divisors (12796875).

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

10266165 is a wasteful number, since it uses less digits than its factorization.

10266165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 10266165 is about 3204.0856730119. The cubic root of 10266165 is about 217.3382070641.

The spelling of 10266165 in words is "ten million, two hundred sixty-six thousand, one hundred sixty-five".