472773372 has 48 divisors (see below), whose sum is σ = 1170650880. Its totient is φ = 148179328.

The previous prime is 472773319. The next prime is 472773391. The reversal of 472773372 is 273377274.

It is a super-2 number, since 2×472773372² = 447029322544500768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1768 + ... + 30800.

It is an arithmetic number, because the mean of its divisors is an integer number (24388560).

Almost surely, 2^472773372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472773372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585325440).

472773372 is an abundant number, since it is smaller than the sum of its proper divisors (697877508).

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

472773372 is a wasteful number, since it uses less digits than its factorization.

472773372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29122 (or 29120 counting only the distinct ones).

The product of its digits is 345744, while the sum is 42.

The square root of 472773372 is about 21743.3523634236. The cubic root of 472773372 is about 779.0242961064.

The spelling of 472773372 in words is "four hundred seventy-two million, seven hundred seventy-three thousand, three hundred seventy-two".