47424616 has 16 divisors (see below), whose sum is σ = 89246340. Its totient is φ = 23625600.

The previous prime is 47424607. The next prime is 47424617. The reversal of 47424616 is 61642474.

It can be written as a sum of positive squares in 2 ways, for example, as 42380100 + 5044516 = 6510^2 + 2246^2 .

It is not an unprimeable number, because it can be changed into a prime (47424617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8485 + ... + 12916.

Almost surely, 2^47424616 is an apocalyptic number.

It is an amenable number.

47424616 is a deficient number, since it is larger than the sum of its proper divisors (41821724).

47424616 is a wasteful number, since it uses less digits than its factorization.

47424616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21684 (or 21680 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 47424616 is about 6886.5532743166. The cubic root of 47424616 is about 361.9661354319.

The spelling of 47424616 in words is "forty-seven million, four hundred twenty-four thousand, six hundred sixteen".