47304790 has 48 divisors (see below), whose sum is σ = 96290208. Its totient is φ = 16693248.

The previous prime is 47304781. The next prime is 47304793. The reversal of 47304790 is 9740374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47304793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38262 + ... + 39478.

It is an arithmetic number, because the mean of its divisors is an integer number (2006046).

Almost surely, 2^47304790 is an apocalyptic number.

47304790 is an abundant number, since it is smaller than the sum of its proper divisors (48985418).

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

47304790 is a wasteful number, since it uses less digits than its factorization.

47304790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 47304790 is about 6877.8477738316. The cubic root of 47304790 is about 361.6610228921.

The spelling of 47304790 in words is "forty-seven million, three hundred four thousand, seven hundred ninety".