47328616 has 8 divisors (see below), whose sum is σ = 88741170. Its totient is φ = 23664304.

The previous prime is 47328613. The next prime is 47328623. The reversal of 47328616 is 61682374.

It can be written as a sum of positive squares in only one way, i.e., 28579716 + 18748900 = 5346^2 + 4330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (47328613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2958031 + ... + 2958046.

Almost surely, 2^47328616 is an apocalyptic number.

It is an amenable number.

47328616 is a deficient number, since it is larger than the sum of its proper divisors (41412554).

47328616 is a wasteful number, since it uses less digits than its factorization.

47328616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916083 (or 5916079 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 47328616 is about 6879.5796383209. The cubic root of 47328616 is about 361.7217319608.

The spelling of 47328616 in words is "forty-seven million, three hundred twenty-eight thousand, six hundred sixteen".