507417028 has 24 divisors (see below), whose sum is σ = 913762080. Its totient is φ = 246408960.

The previous prime is 507417023. The next prime is 507417041. The reversal of 507417028 is 820714705.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 507416984 and 507417002.

It is not an unprimeable number, because it can be changed into a prime (507417023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22548 + ... + 39028.

It is an arithmetic number, because the mean of its divisors is an integer number (38073420).

Almost surely, 2^507417028 is an apocalyptic number.

It is an amenable number.

507417028 is a deficient number, since it is larger than the sum of its proper divisors (406345052).

507417028 is a wasteful number, since it uses less digits than its factorization.

507417028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16707 (or 16705 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 507417028 is about 22525.9190267567. The cubic root of 507417028 is about 797.6058777874.

The spelling of 507417028 in words is "five hundred seven million, four hundred seventeen thousand, twenty-eight".