476662725 has 144 divisors (see below), whose sum is σ = 1104929280. Its totient is φ = 197899200.

The previous prime is 476662717. The next prime is 476662751. The reversal of 476662725 is 527266674.

It is not a de Polignac number, because 476662725 - 2³ = 476662717 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 467266 + ... + 468284.

It is an arithmetic number, because the mean of its divisors is an integer number (7673120).

Almost surely, 2^476662725 is an apocalyptic number.

476662725 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

476662725 is an abundant number, since it is smaller than the sum of its proper divisors (628266555).

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

476662725 is a wasteful number, since it uses less digits than its factorization.

476662725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1045 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 476662725 is about 21832.6069217581. The cubic root of 476662725 is about 781.1547245947.

The spelling of 476662725 in words is "four hundred seventy-six million, six hundred sixty-two thousand, seven hundred twenty-five".