47885020 has 24 divisors (see below), whose sum is σ = 101599344. Its totient is φ = 18955776.

The previous prime is 47884979. The next prime is 47885021. The reversal of 47885020 is 2058874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47885021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10402 + ... + 14281.

It is an arithmetic number, because the mean of its divisors is an integer number (4233306).

Almost surely, 2^47885020 is an apocalyptic number.

It is an amenable number.

47885020 is an abundant number, since it is smaller than the sum of its proper divisors (53714324).

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

47885020 is a wasteful number, since it uses less digits than its factorization.

47885020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24789 (or 24787 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 47885020 is about 6919.9002882990. The cubic root of 47885020 is about 363.1337024901.

The spelling of 47885020 in words is "forty-seven million, eight hundred eighty-five thousand, twenty".