11469957 has 4 divisors (see below), whose sum is σ = 15293280. Its totient is φ = 7646636.

The previous prime is 11469919. The next prime is 11469971. The reversal of 11469957 is 75996411.

11469957 is digitally balanced in base 3, because in such base 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 11469957 - 2¹⁴ = 11453573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11479957) 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, 1911657 + ... + 1911662.

It is an arithmetic number, because the mean of its divisors is an integer number (3823320).

Almost surely, 2^11469957 is an apocalyptic number.

It is an amenable number.

11469957 is a deficient number, since it is larger than the sum of its proper divisors (3823323).

11469957 is an equidigital number, since it uses as much as digits as its factorization.

11469957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823322.

The product of its digits is 68040, while the sum is 42.

The square root of 11469957 is about 3386.7324960794. The cubic root of 11469957 is about 225.5211426203.

The spelling of 11469957 in words is "eleven million, four hundred sixty-nine thousand, nine hundred fifty-seven".