47087652 has 12 divisors (see below), whose sum is σ = 109871216. Its totient is φ = 15695880.

The previous prime is 47087641. The next prime is 47087653. The reversal of 47087652 is 25678074.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47087652.

It is not an unprimeable number, because it can be changed into a prime (47087653) 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, 1961974 + ... + 1961997.

Almost surely, 2^47087652 is an apocalyptic number.

It is an amenable number.

47087652 is an abundant number, since it is smaller than the sum of its proper divisors (62783564).

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

47087652 is a wasteful number, since it uses less digits than its factorization.

47087652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923978 (or 3923976 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 47087652 is about 6862.0443018098. The cubic root of 47087652 is about 361.1068097073.

The spelling of 47087652 in words is "forty-seven million, eighty-seven thousand, six hundred fifty-two".