47520992 has 12 divisors (see below), whose sum is σ = 93557016. Its totient is φ = 23760480.

The previous prime is 47520989. The next prime is 47520997. The reversal of 47520992 is 29902574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47520997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742484 + ... + 742547.

It is an arithmetic number, because the mean of its divisors is an integer number (7796418).

Almost surely, 2^47520992 is an apocalyptic number.

It is an amenable number.

47520992 is a deficient number, since it is larger than the sum of its proper divisors (46036024).

47520992 is a wasteful number, since it uses less digits than its factorization.

47520992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485041 (or 1485033 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 47520992 is about 6893.5471275679. The cubic root of 47520992 is about 362.2111646096.

The spelling of 47520992 in words is "forty-seven million, five hundred twenty thousand, nine hundred ninety-two".