47690970 has 64 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 12377408.

The previous prime is 47690963. The next prime is 47690971. The reversal of 47690970 is 7909674.

It is not an unprimeable number, because it can be changed into a prime (47690971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266341 + ... + 266519.

It is an arithmetic number, because the mean of its divisors is an integer number (1837080).

Almost surely, 2^47690970 is an apocalyptic number.

47690970 is an abundant number, since it is smaller than the sum of its proper divisors (69882150).

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

47690970 is a wasteful number, since it uses less digits than its factorization.

47690970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 47690970 is about 6905.8648987654. The cubic root of 47690970 is about 362.6425155050.

The spelling of 47690970 in words is "forty-seven million, six hundred ninety thousand, nine hundred seventy".