56202250 has 32 divisors (see below), whose sum is σ = 113310288. Its totient is φ = 20750400.

The previous prime is 56202233. The next prime is 56202257. The reversal of 56202250 is 5220265.

It can be written as a sum of positive squares in 8 ways, for example, as 5094049 + 51108201 = 2257^2 + 7149^2 .

It is not an unprimeable number, because it can be changed into a prime (56202257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5397 + ... + 11896.

Almost surely, 2^56202250 is an apocalyptic number.

56202250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56202250 is an abundant number, since it is smaller than the sum of its proper divisors (57108038).

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

56202250 is a wasteful number, since it uses less digits than its factorization.

56202250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17323 (or 17313 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 56202250 is about 7496.8159908057. The cubic root of 56202250 is about 383.0462669101.

The spelling of 56202250 in words is "fifty-six million, two hundred two thousand, two hundred fifty".