10269081 has 6 divisors (see below), whose sum is σ = 14833130. Its totient is φ = 6846048.

The previous prime is 10269073. The next prime is 10269089. The reversal of 10269081 is 18096201.

10269081 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 an interprime number because it is at equal distance from previous prime (10269073) and next prime (10269089).

It can be written as a sum of positive squares in only one way, i.e., 7241481 + 3027600 = 2691^2 + 1740^2 .

It is not a de Polignac number, because 10269081 - 2³ = 10269073 is a prime.

It is a super-2 number, since 2×10269081² = 210908049169122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10269089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 570496 + ... + 570513.

Almost surely, 2^10269081 is an apocalyptic number.

It is an amenable number.

10269081 is a deficient number, since it is larger than the sum of its proper divisors (4564049).

10269081 is a wasteful number, since it uses less digits than its factorization.

10269081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141015 (or 1141012 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 10269081 is about 3204.5406847160. The cubic root of 10269081 is about 217.3587826869.

The spelling of 10269081 in words is "ten million, two hundred sixty-nine thousand, eighty-one".