47046980 has 24 divisors (see below), whose sum is σ = 101470488. Its totient is φ = 18309888.

The previous prime is 47046941. The next prime is 47047003. The reversal of 47046980 is 8964074.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26399044 + 20647936 = 5138^2 + 4544^2 .

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, 31049 + ... + 32528.

It is an arithmetic number, because the mean of its divisors is an integer number (4227937).

Almost surely, 2^47046980 is an apocalyptic number.

It is an amenable number.

47046980 is an abundant number, since it is smaller than the sum of its proper divisors (54423508).

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

47046980 is a wasteful number, since it uses less digits than its factorization.

47046980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63623 (or 63621 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 47046980 is about 6859.0801132513. The cubic root of 47046980 is about 361.0028109858.

The spelling of 47046980 in words is "forty-seven million, forty-six thousand, nine hundred eighty".