56734200 has 144 divisors (see below), whose sum is σ = 195229320. Its totient is φ = 14757120.

The previous prime is 56734199. The next prime is 56734211. The reversal of 56734200 is 243765.

It is a happy number.

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, 77034 + ... + 77766.

Almost surely, 2^56734200 is an apocalyptic number.

56734200 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 56734200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97614660).

56734200 is an abundant number, since it is smaller than the sum of its proper divisors (138495120).

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

56734200 is a wasteful number, since it uses less digits than its factorization.

56734200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 56734200 is about 7532.2108308252. The cubic root of 56734200 is about 384.2509752544.

Adding to 56734200 its reverse (243765), we get a palindrome (56977965).

The spelling of 56734200 in words is "fifty-six million, seven hundred thirty-four thousand, two hundred".