47346980 has 36 divisors (see below), whose sum is σ = 101574228. Its totient is φ = 18533760.

The previous prime is 47346941. The next prime is 47347019. The reversal of 47346980 is 8964374.

It is an interprime number because it is at equal distance from previous prime (47346941) and next prime (47347019).

It can be written as a sum of positive squares in 6 ways, for example, as 3363556 + 43983424 = 1834^2 + 6632^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240242 + ... + 240438.

Almost surely, 2^47346980 is an apocalyptic number.

It is an amenable number.

47346980 is an abundant number, since it is smaller than the sum of its proper divisors (54227248).

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

47346980 is a wasteful number, since it uses less digits than its factorization.

47346980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 47346980 is about 6880.9141834498. The cubic root of 47346980 is about 361.7685098546.

The spelling of 47346980 in words is "forty-seven million, three hundred forty-six thousand, nine hundred eighty".