476415225 has 216 divisors, whose sum is σ = 1083225312. Its totient is φ = 197683200.

The previous prime is 476415221. The next prime is 476415229. The reversal of 476415225 is 522514674.

It is a happy number.

476415225 is a `hidden beast` number, since 4 + 7 + 641 + 5 + 2 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (476415221) and next prime (476415229).

It is not a de Polignac number, because 476415225 - 2² = 476415221 is a prime.

It is a super-2 number, since 2×476415225² = 453942933223601250, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 476415225.

It is not an unprimeable number, because it can be changed into a prime (476415221) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 7110642 + ... + 7110708.

It is an arithmetic number, because the mean of its divisors is an integer number (5014932).

Almost surely, 2^476415225 is an apocalyptic number.

476415225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

476415225 is an abundant number, since it is smaller than the sum of its proper divisors (606810087).

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

476415225 is a wasteful number, since it uses less digits than its factorization.

476415225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 116 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 476415225 is about 21826.9380582802. The cubic root of 476415225 is about 781.0195002134.

Adding to 476415225 its reverse (522514674), we get a palindrome (998929899).

The spelling of 476415225 in words is "four hundred seventy-six million, four hundred fifteen thousand, two hundred twenty-five".