11432986 has 16 divisors (see below), whose sum is σ = 17998848. Its totient is φ = 5439600.

The previous prime is 11432977. The next prime is 11433007. The reversal of 11432986 is 68923411.

11432986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2271 + ... + 5293.

It is an arithmetic number, because the mean of its divisors is an integer number (1124928).

Almost surely, 2^11432986 is an apocalyptic number.

11432986 is a deficient number, since it is larger than the sum of its proper divisors (6565862).

11432986 is a wasteful number, since it uses less digits than its factorization.

11432986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117.

The product of its digits is 10368, while the sum is 34.

The square root of 11432986 is about 3381.2698797937. The cubic root of 11432986 is about 225.2785751152.

The spelling of 11432986 in words is "eleven million, four hundred thirty-two thousand, nine hundred eighty-six".