508047970 has 16 divisors (see below), whose sum is σ = 914753088. Its totient is φ = 203159920.

The previous prime is 508047937. The next prime is 508047971. The reversal of 508047970 is 79740805.

It is a super-2 number, since 2×508047970² = 516225479642241800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (508047971) 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, 49155 + ... + 58585.

It is an arithmetic number, because the mean of its divisors is an integer number (57172068).

Almost surely, 2^508047970 is an apocalyptic number.

508047970 is a deficient number, since it is larger than the sum of its proper divisors (406705118).

508047970 is a wasteful number, since it uses less digits than its factorization.

508047970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14825.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 508047970 is about 22539.9194763424. The cubic root of 508047970 is about 797.9363322131.

The spelling of 508047970 in words is "five hundred eight million, forty-seven thousand, nine hundred seventy".