56026100 has 72 divisors (see below), whose sum is σ = 132991488. Its totient is φ = 20361600.

The previous prime is 56026099. The next prime is 56026111. The reversal of 56026100 is 162065.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91997 + ... + 92603.

It is an arithmetic number, because the mean of its divisors is an integer number (1847104).

Almost surely, 2^56026100 is an apocalyptic number.

56026100 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 56026100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66495744).

56026100 is an abundant number, since it is smaller than the sum of its proper divisors (76965388).

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

56026100 is a wasteful number, since it uses less digits than its factorization.

56026100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 56026100 is about 7485.0584500056. The cubic root of 56026100 is about 382.6456648274.

Adding to 56026100 its reverse (162065), we get a palindrome (56188165).

The spelling of 56026100 in words is "fifty-six million, twenty-six thousand, one hundred".