1500472868 has 12 divisors (see below), whose sum is σ = 2631453552. Its totient is φ = 748629000.

The previous prime is 1500472861. The next prime is 1500472871. The reversal of 1500472868 is 8682740051.

It is not an unprimeable number, because it can be changed into a prime (1500472861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399758 + ... + 403493.

It is an arithmetic number, because the mean of its divisors is an integer number (219287796).

Almost surely, 2^1500472868 is an apocalyptic number.

It is an amenable number.

1500472868 is a deficient number, since it is larger than the sum of its proper divisors (1130980684).

1500472868 is a wasteful number, since it uses less digits than its factorization.

1500472868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803722 (or 803720 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 1500472868 is about 38735.9376806603. The cubic root of 1500472868 is about 1144.8345185231.

The spelling of 1500472868 in words is "one billion, five hundred million, four hundred seventy-two thousand, eight hundred sixty-eight".