415616452 has 12 divisors (see below), whose sum is σ = 728519596. Its totient is φ = 207468000.

The previous prime is 415616437. The next prime is 415616471. The reversal of 415616452 is 254616514.

It can be written as a sum of positive squares in 2 ways, for example, as 145540096 + 270076356 = 12064^2 + 16434^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 82299 + ... + 87202.

Almost surely, 2^415616452 is an apocalyptic number.

It is an amenable number.

415616452 is a deficient number, since it is larger than the sum of its proper divisors (312903144).

415616452 is a wasteful number, since it uses less digits than its factorization.

415616452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170118 (or 170116 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 415616452 is about 20386.6733921942. The cubic root of 415616452 is about 746.2727381924.

The spelling of 415616452 in words is "four hundred fifteen million, six hundred sixteen thousand, four hundred fifty-two".