472452986 has 8 divisors (see below), whose sum is σ = 708833280. Its totient is φ = 236175228.

The previous prime is 472452931. The next prime is 472453013. The reversal of 472452986 is 689254274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 472452986.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12836 + ... + 33311.

It is an arithmetic number, because the mean of its divisors is an integer number (88604160).

Almost surely, 2^472452986 is an apocalyptic number.

472452986 is a deficient number, since it is larger than the sum of its proper divisors (236380294).

472452986 is a wasteful number, since it uses less digits than its factorization.

472452986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51268.

The product of its digits is 967680, while the sum is 47.

The square root of 472452986 is about 21735.9836676420. The cubic root of 472452986 is about 778.8482816253.

The spelling of 472452986 in words is "four hundred seventy-two million, four hundred fifty-two thousand, nine hundred eighty-six".