47495016 has 24 divisors (see below), whose sum is σ = 128632530. Its totient is φ = 15831648.

The previous prime is 47495009. The next prime is 47495017. The reversal of 47495016 is 61059474.

It can be written as a sum of positive squares in only one way, i.e., 47196900 + 298116 = 6870^2 + 546^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47495017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 329755 + ... + 329898.

Almost surely, 2^47495016 is an apocalyptic number.

It is an amenable number.

47495016 is an abundant number, since it is smaller than the sum of its proper divisors (81137514).

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

47495016 is a wasteful number, since it uses less digits than its factorization.

47495016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659665 (or 659658 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 47495016 is about 6891.6627891968. The cubic root of 47495016 is about 362.1451551004.

The spelling of 47495016 in words is "forty-seven million, four hundred ninety-five thousand, sixteen".