2400024992 has 24 divisors (see below), whose sum is σ = 4802512932. Its totient is φ = 1180339200.

The previous prime is 2400024983. The next prime is 2400025003. The reversal of 2400024992 is 2994200042.

It can be written as a sum of positive squares in 2 ways, for example, as 1664313616 + 735711376 = 40796^2 + 27124^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612809 + ... + 616712.

Almost surely, 2^2400024992 is an apocalyptic number.

It is an amenable number.

2400024992 is an abundant number, since it is smaller than the sum of its proper divisors (2402487940).

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

2400024992 is a wasteful number, since it uses less digits than its factorization.

2400024992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229592 (or 1229584 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2400024992 is about 48990.0499285314. The cubic root of 2400024992 is about 1338.8705475005.

The spelling of 2400024992 in words is "two billion, four hundred million, twenty-four thousand, nine hundred ninety-two".