32160056 has 16 divisors (see below), whose sum is σ = 63847440. Its totient is φ = 15134080.

The previous prime is 32160047. The next prime is 32160071. The reversal of 32160056 is 65006123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118100 + ... + 118371.

It is an arithmetic number, because the mean of its divisors is an integer number (3990465).

Almost surely, 2^32160056 is an apocalyptic number.

It is an amenable number.

32160056 is a deficient number, since it is larger than the sum of its proper divisors (31687384).

32160056 is a wasteful number, since it uses less digits than its factorization.

32160056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236494 (or 236490 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 32160056 is about 5670.9836889203. The cubic root of 32160056 is about 318.0086492116.

Adding to 32160056 its reverse (65006123), we get a palindrome (97166179).

The spelling of 32160056 in words is "thirty-two million, one hundred sixty thousand, fifty-six".