10957869 has 16 divisors (see below), whose sum is σ = 17483200. Its totient is φ = 6743088.

The previous prime is 10957847. The next prime is 10957871. The reversal of 10957869 is 96875901.

10957869 is a `hidden beast` number, since 10 + 9 + 578 + 69 = 666.

10957869 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 not a de Polignac number, because 10957869 - 2¹⁶ = 10892333 is a prime.

It is a super-2 number, since 2×10957869² = 240149786042322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10957829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15259 + ... + 15960.

It is an arithmetic number, because the mean of its divisors is an integer number (1092700).

Almost surely, 2^10957869 is an apocalyptic number.

It is an amenable number.

10957869 is a deficient number, since it is larger than the sum of its proper divisors (6525331).

10957869 is a wasteful number, since it uses less digits than its factorization.

10957869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31241 (or 31235 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 10957869 is about 3310.2672097581. The cubic root of 10957869 is about 222.1137109206.

The spelling of 10957869 in words is "ten million, nine hundred fifty-seven thousand, eight hundred sixty-nine".