32012132 has 6 divisors (see below), whose sum is σ = 56021238. Its totient is φ = 16006064.

The previous prime is 32012107. The next prime is 32012147. The reversal of 32012132 is 23121023.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29528356 + 2483776 = 5434^2 + 1576^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001513 + ... + 4001520.

It is an arithmetic number, because the mean of its divisors is an integer number (9336873).

Almost surely, 2^32012132 is an apocalyptic number.

It is an amenable number.

32012132 is a deficient number, since it is larger than the sum of its proper divisors (24009106).

32012132 is a wasteful number, since it uses less digits than its factorization.

32012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8003037 (or 8003035 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 32012132 is about 5657.9264753088. The cubic root of 32012132 is about 317.5203268859.

Adding to 32012132 its reverse (23121023), we get a palindrome (55133155).

The spelling of 32012132 in words is "thirty-two million, twelve thousand, one hundred thirty-two".