47120528 has 40 divisors (see below), whose sum is σ = 112367808. Its totient is φ = 18640512.

The previous prime is 47120503. The next prime is 47120533. The reversal of 47120528 is 82502174.

It is a self number, because there is not a number n which added to its sum of digits gives 47120528.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14726 + ... + 17637.

Almost surely, 2^47120528 is an apocalyptic number.

It is an amenable number.

47120528 is an abundant number, since it is smaller than the sum of its proper divisors (65247280).

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

47120528 is a wasteful number, since it uses less digits than its factorization.

47120528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32391 (or 32385 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 47120528 is about 6864.4393798766. The cubic root of 47120528 is about 361.1908302175.

The spelling of 47120528 in words is "forty-seven million, one hundred twenty thousand, five hundred twenty-eight".