472621375 has 8 divisors (see below), whose sum is σ = 589831632. Its totient is φ = 378097000.

The previous prime is 472621343. The next prime is 472621399. The reversal of 472621375 is 573126274.

It is a happy number.

It is not a de Polignac number, because 472621375 - 2⁵ = 472621343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890361 + ... + 1890610.

It is an arithmetic number, because the mean of its divisors is an integer number (73728954).

Almost surely, 2^472621375 is an apocalyptic number.

472621375 is a deficient number, since it is larger than the sum of its proper divisors (117210257).

472621375 is an equidigital number, since it uses as much as digits as its factorization.

472621375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780986 (or 3780976 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 472621375 is about 21739.8568302553. The cubic root of 472621375 is about 778.9408015226.

The spelling of 472621375 in words is "four hundred seventy-two million, six hundred twenty-one thousand, three hundred seventy-five".