1252033800 has 48 divisors (see below), whose sum is σ = 3881306640. Its totient is φ = 333875520.

The previous prime is 1252033793. The next prime is 1252033813. The reversal of 1252033800 is 83302521.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042762 + ... + 1043961.

It is an arithmetic number, because the mean of its divisors is an integer number (80860555).

Almost surely, 2^1252033800 is an apocalyptic number.

1252033800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1252033800 is an abundant number, since it is smaller than the sum of its proper divisors (2629272840).

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

1252033800 is a wasteful number, since it uses less digits than its factorization.

1252033800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086742 (or 2086733 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1252033800 is about 35384.0896449237. The cubic root of 1252033800 is about 1077.8012536858.

The spelling of 1252033800 in words is "one billion, two hundred fifty-two million, thirty-three thousand, eight hundred".