47795615 has 16 divisors (see below), whose sum is σ = 65664000. Its totient is φ = 32716320.

The previous prime is 47795611. The next prime is 47795677. The reversal of 47795615 is 51659774.

It is not a de Polignac number, because 47795615 - 2² = 47795611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47795611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31136 + ... + 32634.

It is an arithmetic number, because the mean of its divisors is an integer number (4104000).

Almost surely, 2^47795615 is an apocalyptic number.

47795615 is a deficient number, since it is larger than the sum of its proper divisors (17868385).

47795615 is a wasteful number, since it uses less digits than its factorization.

47795615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422.

The product of its digits is 264600, while the sum is 44.

The square root of 47795615 is about 6913.4372782285. The cubic root of 47795615 is about 362.9075622126.

The spelling of 47795615 in words is "forty-seven million, seven hundred ninety-five thousand, six hundred fifteen".