32113969 has 6 divisors (see below), whose sum is σ = 34114454. Its totient is φ = 30224640.

The previous prime is 32113943. The next prime is 32113979. The reversal of 32113969 is 96931123.

It can be written as a sum of positive squares in 3 ways, for example, as 13727025 + 18386944 = 3705^2 + 4288^2 .

It is not a de Polignac number, because 32113969 - 2⁵ = 32113937 is a prime.

It is a super-2 number, since 2×32113969² = 2062614009865922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32113979) 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 5 ways as a sum of consecutive naturals, for example, 55272 + ... + 55849.

Almost surely, 2^32113969 is an apocalyptic number.

It is an amenable number.

32113969 is a deficient number, since it is larger than the sum of its proper divisors (2000485).

32113969 is a wasteful number, since it uses less digits than its factorization.

32113969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111155 (or 111138 counting only the distinct ones).

The product of its digits is 8748, while the sum is 34.

The square root of 32113969 is about 5666.9188277229. The cubic root of 32113969 is about 317.8566690538.

The spelling of 32113969 in words is "thirty-two million, one hundred thirteen thousand, nine hundred sixty-nine".