52466472 has 24 divisors (see below), whose sum is σ = 142096890. Its totient is φ = 17488800.

The previous prime is 52466459. The next prime is 52466489. The reversal of 52466472 is 27466425.

52466472 is a `hidden beast` number, since 5 + 2 + 4 + 6 + 647 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 50893956 + 1572516 = 7134^2 + 1254^2 .

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 an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 364279 + ... + 364422.

Almost surely, 2^52466472 is an apocalyptic number.

It is an amenable number.

52466472 is an abundant number, since it is smaller than the sum of its proper divisors (89630418).

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

52466472 is a wasteful number, since it uses less digits than its factorization.

52466472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728713 (or 728706 counting only the distinct ones).

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

The square root of 52466472 is about 7243.3743517783. The cubic root of 52466472 is about 374.3638922553.

The spelling of 52466472 in words is "fifty-two million, four hundred sixty-six thousand, four hundred seventy-two".