32496072 has 64 divisors (see below), whose sum is σ = 94264320. Its totient is φ = 9142848.

The previous prime is 32496059. The next prime is 32496073. The reversal of 32496072 is 27069423.

It is not an unprimeable number, because it can be changed into a prime (32496073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9813 + ... + 12699.

It is an arithmetic number, because the mean of its divisors is an integer number (1472880).

Almost surely, 2^32496072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32496072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47132160).

32496072 is an abundant number, since it is smaller than the sum of its proper divisors (61768248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32496072 is a wasteful number, since it uses less digits than its factorization.

32496072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 32496072 is about 5700.5326066956. The cubic root of 32496072 is about 319.1123577702.

The spelling of 32496072 in words is "thirty-two million, four hundred ninety-six thousand, seventy-two".