150199976 has 8 divisors (see below), whose sum is σ = 281624970. Its totient is φ = 75099984.

The previous prime is 150199963. The next prime is 150199993. The reversal of 150199976 is 679991051.

It can be written as a sum of positive squares in only one way, i.e., 106296100 + 43903876 = 10310^2 + 6626^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 150199976.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9387491 + ... + 9387506.

Almost surely, 2^150199976 is an apocalyptic number.

It is an amenable number.

150199976 is a deficient number, since it is larger than the sum of its proper divisors (131424994).

150199976 is a wasteful number, since it uses less digits than its factorization.

150199976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18775003 (or 18774999 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 47.

The square root of 150199976 is about 12255.6099807394. The cubic root of 150199976 is about 531.5652977514.

The spelling of 150199976 in words is "one hundred fifty million, one hundred ninety-nine thousand, nine hundred seventy-six".