47615057 has 8 divisors (see below), whose sum is σ = 54464256. Its totient is φ = 40777632.

The previous prime is 47615027. The next prime is 47615077. The reversal of 47615057 is 75051674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47615057 - 2¹² = 47610961 is a prime.

It is a super-2 number, since 2×47615057² = 4534387306226498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47615017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8933 + ... + 13229.

It is an arithmetic number, because the mean of its divisors is an integer number (6808032).

Almost surely, 2^47615057 is an apocalyptic number.

It is an amenable number.

47615057 is a deficient number, since it is larger than the sum of its proper divisors (6849199).

47615057 is a wasteful number, since it uses less digits than its factorization.

47615057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 47615057 is about 6900.3664395451. The cubic root of 47615057 is about 362.4499989695.

The spelling of 47615057 in words is "forty-seven million, six hundred fifteen thousand, fifty-seven".