39013056 has 112 divisors (see below), whose sum is σ = 116311680. Its totient is φ = 12821760.

The previous prime is 39013049. The next prime is 39013063. The reversal of 39013056 is 65031093.

It is an interprime number because it is at equal distance from previous prime (39013049) and next prime (39013063).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184791 + ... + 185001.

Almost surely, 2^39013056 is an apocalyptic number.

39013056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39013056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58155840).

39013056 is an abundant number, since it is smaller than the sum of its proper divisors (77298624).

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

39013056 is a wasteful number, since it uses less digits than its factorization.

39013056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 39013056 is about 6246.0432275161. The cubic root of 39013056 is about 339.1589825209.

The spelling of 39013056 in words is "thirty-nine million, thirteen thousand, fifty-six".