39672132 has 12 divisors (see below), whose sum is σ = 92568336. Its totient is φ = 13224040.

The previous prime is 39672121. The next prime is 39672151. The reversal of 39672132 is 23127693.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 39672093 and 39672102.

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, 1652994 + ... + 1653017.

It is an arithmetic number, because the mean of its divisors is an integer number (7714028).

Almost surely, 2^39672132 is an apocalyptic number.

It is an amenable number.

39672132 is an abundant number, since it is smaller than the sum of its proper divisors (52896204).

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

39672132 is a wasteful number, since it uses less digits than its factorization.

39672132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306018 (or 3306016 counting only the distinct ones).

The product of its digits is 13608, while the sum is 33.

The square root of 39672132 is about 6298.5817451233. The cubic root of 39672132 is about 341.0582139616.

The spelling of 39672132 in words is "thirty-nine million, six hundred seventy-two thousand, one hundred thirty-two".