252066600 has 96 divisors (see below), whose sum is σ = 868248000. Its totient is φ = 67216320.

The previous prime is 252066589. The next prime is 252066613. The reversal of 252066600 is 6660252.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17940 + ... + 28739.

It is an arithmetic number, because the mean of its divisors is an integer number (9044250).

Almost surely, 2^252066600 is an apocalyptic number.

252066600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252066600 is an abundant number, since it is smaller than the sum of its proper divisors (616181400).

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

252066600 is a wasteful number, since it uses less digits than its factorization.

252066600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46704 (or 46689 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 252066600 is about 15876.6054306328. The cubic root of 252066600 is about 631.6915989846.

The spelling of 252066600 in words is "two hundred fifty-two million, sixty-six thousand, six hundred".