39470752 has 24 divisors (see below), whose sum is σ = 81799200. Its totient is φ = 18696384.

The previous prime is 39470731. The next prime is 39470759. The reversal of 39470752 is 25707493.

It is not an unprimeable number, because it can be changed into a prime (39470759) 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, 31852 + ... + 33067.

It is an arithmetic number, because the mean of its divisors is an integer number (3408300).

Almost surely, 2^39470752 is an apocalyptic number.

39470752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

39470752 is an abundant number, since it is smaller than the sum of its proper divisors (42328448).

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

39470752 is a wasteful number, since it uses less digits than its factorization.

39470752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64948 (or 64940 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 39470752 is about 6282.5752681524. The cubic root of 39470752 is about 340.4801520542.

The spelling of 39470752 in words is "thirty-nine million, four hundred seventy thousand, seven hundred fifty-two".