39332028 has 24 divisors (see below), whose sum is σ = 92292480. Its totient is φ = 13036720.

The previous prime is 39332009. The next prime is 39332053. The reversal of 39332028 is 82023393.

It is a junction number, because it is equal to n+sod(n) for n = 39331986 and 39332004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7008 + ... + 11303.

It is an arithmetic number, because the mean of its divisors is an integer number (3845520).

Almost surely, 2^39332028 is an apocalyptic number.

It is an amenable number.

39332028 is an abundant number, since it is smaller than the sum of its proper divisors (52960452).

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

39332028 is a wasteful number, since it uses less digits than its factorization.

39332028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18497 (or 18495 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 39332028 is about 6271.5251733530. The cubic root of 39332028 is about 340.0807997125.

The spelling of 39332028 in words is "thirty-nine million, three hundred thirty-two thousand, twenty-eight".