32056131 has 4 divisors (see below), whose sum is σ = 42741512. Its totient is φ = 21370752.

The previous prime is 32056127. The next prime is 32056147. The reversal of 32056131 is 13165023.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 32056131 - 2² = 32056127 is a prime.

It is a super-2 number, since 2×32056131² = 2055191069378322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32056098 and 32056107.

It is not an unprimeable number, because it can be changed into a prime (32056111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5342686 + ... + 5342691.

It is an arithmetic number, because the mean of its divisors is an integer number (10685378).

Almost surely, 2^32056131 is an apocalyptic number.

32056131 is a deficient number, since it is larger than the sum of its proper divisors (10685381).

32056131 is a wasteful number, since it uses less digits than its factorization.

32056131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685380.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 32056131 is about 5661.8134020824. The cubic root of 32056131 is about 317.6657319794.

The spelling of 32056131 in words is "thirty-two million, fifty-six thousand, one hundred thirty-one".