10891952 has 20 divisors (see below), whose sum is σ = 21155640. Its totient is φ = 5432448.

The previous prime is 10891939. The next prime is 10891961. The reversal of 10891952 is 25919801.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10028 + ... + 11060.

It is an arithmetic number, because the mean of its divisors is an integer number (1057782).

Almost surely, 2^10891952 is an apocalyptic number.

It is an amenable number.

10891952 is a deficient number, since it is larger than the sum of its proper divisors (10263688).

10891952 is a wasteful number, since it uses less digits than its factorization.

10891952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 10891952 is about 3300.2957443235. The cubic root of 10891952 is about 221.6674402772.

The spelling of 10891952 in words is "ten million, eight hundred ninety-one thousand, nine hundred fifty-two".