39487152 has 30 divisors (see below), whose sum is σ = 102121068. Its totient is φ = 13147872.

The previous prime is 39487117. The next prime is 39487163. The reversal of 39487152 is 25178493.

It is a super-2 number, since 2×39487152² = 3118470346142208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 39487152.

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 5 ways as a sum of consecutive naturals, for example, 43083 + ... + 43989.

Almost surely, 2^39487152 is an apocalyptic number.

It is an amenable number.

39487152 is an abundant number, since it is smaller than the sum of its proper divisors (62633916).

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

39487152 is an frugal number, since it uses more digits than its factorization.

39487152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825 (or 912 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 39487152 is about 6283.8803298599. The cubic root of 39487152 is about 340.5273017454.

The spelling of 39487152 in words is "thirty-nine million, four hundred eighty-seven thousand, one hundred fifty-two".