500715000 has 160 divisors (see below), whose sum is σ = 1738506000. Its totient is φ = 133488000.

The previous prime is 500714989. The next prime is 500715029. The reversal of 500715000 is 517005.

It is a happy number.

It is a super-2 number, since 2×500715000² = 501431022450000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 133146 + ... + 136854.

Almost surely, 2^500715000 is an apocalyptic number.

500715000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500715000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869253000).

500715000 is an abundant number, since it is smaller than the sum of its proper divisors (1237791000).

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

500715000 is a wasteful number, since it uses less digits than its factorization.

500715000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 18.

The square root of 500715000 is about 22376.6619494508. The cubic root of 500715000 is about 794.0786763737.

The spelling of 500715000 in words is "five hundred million, seven hundred fifteen thousand".