11642692 has 12 divisors (see below), whose sum is σ = 21260736. Its totient is φ = 5568200.

The previous prime is 11642677. The next prime is 11642693. The reversal of 11642692 is 29624611.

11642692 is nontrivially palindromic in base 11.

It is not an unprimeable number, because it can be changed into a prime (11642693) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63184 + ... + 63367.

It is an arithmetic number, because the mean of its divisors is an integer number (1771728).

Almost surely, 2^11642692 is an apocalyptic number.

It is an amenable number.

11642692 is a deficient number, since it is larger than the sum of its proper divisors (9618044).

11642692 is a wasteful number, since it uses less digits than its factorization.

11642692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126578 (or 126576 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 11642692 is about 3412.1389186257. The cubic root of 11642692 is about 226.6476060481.

The spelling of 11642692 in words is "eleven million, six hundred forty-two thousand, six hundred ninety-two".