11957162 has 8 divisors (see below), whose sum is σ = 20498016. Its totient is φ = 5124492.

The previous prime is 11957161. The next prime is 11957189. The reversal of 11957162 is 26175911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11957161) 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, 427028 + ... + 427055.

It is an arithmetic number, because the mean of its divisors is an integer number (2562252).

Almost surely, 2^11957162 is an apocalyptic number.

11957162 is a deficient number, since it is larger than the sum of its proper divisors (8540854).

11957162 is an equidigital number, since it uses as much as digits as its factorization.

11957162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854092.

The product of its digits is 3780, while the sum is 32.

The square root of 11957162 is about 3457.9129543700. The cubic root of 11957162 is about 228.6700944198.

The spelling of 11957162 in words is "eleven million, nine hundred fifty-seven thousand, one hundred sixty-two".