56770200 has 96 divisors (see below), whose sum is σ = 195560400. Its totient is φ = 15137280.

The previous prime is 56770193. The next prime is 56770223. The reversal of 56770200 is 207765.

56770200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 144 + ... + 10656.

Almost surely, 2^56770200 is an apocalyptic number.

56770200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56770200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97780200).

56770200 is an abundant number, since it is smaller than the sum of its proper divisors (138790200).

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

56770200 is a wasteful number, since it uses less digits than its factorization.

56770200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10538 (or 10523 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 56770200 is about 7534.6001884639. The cubic root of 56770200 is about 384.3322320054.

Adding to 56770200 its reverse (207765), we get a palindrome (56977965).

The spelling of 56770200 in words is "fifty-six million, seven hundred seventy thousand, two hundred".