11489692 has 6 divisors (see below), whose sum is σ = 20106968. Its totient is φ = 5744844.

The previous prime is 11489677. The next prime is 11489693. The reversal of 11489692 is 29698411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11489693) by changing a digit.

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 as a sum of consecutive naturals, namely, 1436208 + ... + 1436215.

Almost surely, 2^11489692 is an apocalyptic number.

It is an amenable number.

11489692 is a deficient number, since it is larger than the sum of its proper divisors (8617276).

11489692 is a wasteful number, since it uses less digits than its factorization.

11489692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872427 (or 2872425 counting only the distinct ones).

The product of its digits is 31104, while the sum is 40.

The square root of 11489692 is about 3389.6448191514. The cubic root of 11489692 is about 225.6504110390.

The spelling of 11489692 in words is "eleven million, four hundred eighty-nine thousand, six hundred ninety-two".