11492690 has 16 divisors (see below), whose sum is σ = 22567680. Its totient is φ = 4179120.

The previous prime is 11492639. The next prime is 11492693. The reversal of 11492690 is 9629411.

It is a super-2 number, since 2×11492690² = 264163846872200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11492693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52130 + ... + 52349.

It is an arithmetic number, because the mean of its divisors is an integer number (1410480).

Almost surely, 2^11492690 is an apocalyptic number.

11492690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11492690 is a deficient number, since it is larger than the sum of its proper divisors (11074990).

11492690 is a wasteful number, since it uses less digits than its factorization.

11492690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104497.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 11492690 is about 3390.0870195321. The cubic root of 11492690 is about 225.6700356179.

The spelling of 11492690 in words is "eleven million, four hundred ninety-two thousand, six hundred ninety".