32472936 has 24 divisors (see below), whose sum is σ = 87947730. Its totient is φ = 10824288.

The previous prime is 32472931. The next prime is 32472959. The reversal of 32472936 is 63927423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21622500 + 10850436 = 4650^2 + 3294^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 32472936.

It is not an unprimeable number, because it can be changed into a prime (32472931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225435 + ... + 225578.

Almost surely, 2^32472936 is an apocalyptic number.

32472936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32472936 is an abundant number, since it is smaller than the sum of its proper divisors (55474794).

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

32472936 is a wasteful number, since it uses less digits than its factorization.

32472936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451025 (or 451018 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 32472936 is about 5698.5029613048. The cubic root of 32472936 is about 319.0366077294.

The spelling of 32472936 in words is "thirty-two million, four hundred seventy-two thousand, nine hundred thirty-six".