999582952 has 16 divisors (see below), whose sum is σ = 1919931300. Its totient is φ = 487601280.

The previous prime is 999582919. The next prime is 999582953. The reversal of 999582952 is 259285999.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 847159236 + 152423716 = 29106^2 + 12346^2 .

It is not an unprimeable number, because it can be changed into a prime (999582953) 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, 1523427 + ... + 1524082.

Almost surely, 2^999582952 is an apocalyptic number.

It is an amenable number.

999582952 is a deficient number, since it is larger than the sum of its proper divisors (920348348).

999582952 is a wasteful number, since it uses less digits than its factorization.

999582952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047556 (or 3047552 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 58.

The square root of 999582952 is about 31616.1818061574. The cubic root of 999582952 is about 999.8609646701.

The spelling of 999582952 in words is "nine hundred ninety-nine million, five hundred eighty-two thousand, nine hundred fifty-two".