11962956 has 24 divisors (see below), whose sum is σ = 28252224. Its totient is φ = 3939280.

The previous prime is 11962943. The next prime is 11962963. The reversal of 11962956 is 65926911.

It is a super-2 number, since 2×11962956² = 286224632515872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5010 + ... + 7001.

It is an arithmetic number, because the mean of its divisors is an integer number (1177176).

Almost surely, 2^11962956 is an apocalyptic number.

It is an amenable number.

11962956 is an abundant number, since it is smaller than the sum of its proper divisors (16289268).

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

11962956 is a wasteful number, since it uses less digits than its factorization.

11962956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12101 (or 12099 counting only the distinct ones).

The product of its digits is 29160, while the sum is 39.

The square root of 11962956 is about 3458.7506414889. The cubic root of 11962956 is about 228.7070234889.

The spelling of 11962956 in words is "eleven million, nine hundred sixty-two thousand, nine hundred fifty-six".