32452572 has 12 divisors (see below), whose sum is σ = 75722696. Its totient is φ = 10817520.

The previous prime is 32452571. The next prime is 32452577. The reversal of 32452572 is 27525423.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32452571) 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, 1352179 + ... + 1352202.

Almost surely, 2^32452572 is an apocalyptic number.

It is an amenable number.

32452572 is an abundant number, since it is smaller than the sum of its proper divisors (43270124).

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

32452572 is a wasteful number, since it uses less digits than its factorization.

32452572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704388 (or 2704386 counting only the distinct ones).

The product of its digits is 16800, while the sum is 30.

The square root of 32452572 is about 5696.7158960229. The cubic root of 32452572 is about 318.9699037719.

Adding to 32452572 its reverse (27525423), we get a palindrome (59977995).

The spelling of 32452572 in words is "thirty-two million, four hundred fifty-two thousand, five hundred seventy-two".