47465604 has 18 divisors (see below), whose sum is σ = 119982590. Its totient is φ = 15821856.

The previous prime is 47465603. The next prime is 47465611. The reversal of 47465604 is 40656474.

47465604 is a `hidden beast` number, since 4 + 7 + 46 + 5 + 604 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42928704 + 4536900 = 6552^2 + 2130^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1318489 = 47465604 / (4 + 7 + 4 + 6 + 5 + 6 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (47465603) 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, 659209 + ... + 659280.

Almost surely, 2^47465604 is an apocalyptic number.

It is an amenable number.

47465604 is an abundant number, since it is smaller than the sum of its proper divisors (72516986).

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

47465604 is a wasteful number, since it uses less digits than its factorization.

47465604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318499 (or 1318494 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 47465604 is about 6889.5285760348. The cubic root of 47465604 is about 362.0703850604.

The spelling of 47465604 in words is "forty-seven million, four hundred sixty-five thousand, six hundred four".