39247482 has 8 divisors (see below), whose sum is σ = 78494976. Its totient is φ = 13082492.

The previous prime is 39247471. The next prime is 39247511. The reversal of 39247482 is 28474293.

It is a sphenic number, since it is the product of 3 distinct primes.

39247482 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 39247482.

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, 3270618 + ... + 3270629.

It is an arithmetic number, because the mean of its divisors is an integer number (9811872).

Almost surely, 2^39247482 is an apocalyptic number.

39247482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39247482 is a wasteful number, since it uses less digits than its factorization.

39247482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541252.

The product of its digits is 96768, while the sum is 39.

The square root of 39247482 is about 6264.7810815702. The cubic root of 39247482 is about 339.8369518106.

It can be divided in two parts, 392 and 47482, that added together give a palindrome (47874).

The spelling of 39247482 in words is "thirty-nine million, two hundred forty-seven thousand, four hundred eighty-two".