39013472 has 24 divisors (see below), whose sum is σ = 77574672. Its totient is φ = 19312000.

The previous prime is 39013433. The next prime is 39013483. The reversal of 39013472 is 27431093.

It is a congruent number.

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, 2804 + ... + 9267.

It is an arithmetic number, because the mean of its divisors is an integer number (3232278).

Almost surely, 2^39013472 is an apocalyptic number.

39013472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

39013472 is a deficient number, since it is larger than the sum of its proper divisors (38561200).

39013472 is a wasteful number, since it uses less digits than its factorization.

39013472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12182 (or 12174 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 39013472 is about 6246.0765285097. The cubic root of 39013472 is about 339.1601880117.

The spelling of 39013472 in words is "thirty-nine million, thirteen thousand, four hundred seventy-two".