11492642 has 16 divisors (see below), whose sum is σ = 20381760. Its totient is φ = 4755408.

The previous prime is 11492639. The next prime is 11492693. The reversal of 11492642 is 24629411.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13748 + ... + 14559.

It is an arithmetic number, because the mean of its divisors is an integer number (1273860).

Almost surely, 2^11492642 is an apocalyptic number.

11492642 is a deficient number, since it is larger than the sum of its proper divisors (8889118).

11492642 is a wasteful number, since it uses less digits than its factorization.

11492642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28345.

The product of its digits is 3456, while the sum is 29.

The square root of 11492642 is about 3390.0799400604. The cubic root of 11492642 is about 225.6697214421.

The spelling of 11492642 in words is "eleven million, four hundred ninety-two thousand, six hundred forty-two".