56302200 has 144 divisors (see below), whose sum is σ = 195374400. Its totient is φ = 14515200.

The previous prime is 56302159. The next prime is 56302243. The reversal of 56302200 is 220365.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55296 + ... + 56304.

Almost surely, 2^56302200 is an apocalyptic number.

56302200 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 56302200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97687200).

56302200 is an abundant number, since it is smaller than the sum of its proper divisors (139072200).

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

56302200 is a wasteful number, since it uses less digits than its factorization.

56302200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 56302200 is about 7503.4791930144. The cubic root of 56302200 is about 383.2732020782.

Adding to 56302200 its reverse (220365), we get a palindrome (56522565).

The spelling of 56302200 in words is "fifty-six million, three hundred two thousand, two hundred".