56100234 has 16 divisors (see below), whose sum is σ = 114588288. Its totient is φ = 18302112.

The previous prime is 56100227. The next prime is 56100263. The reversal of 56100234 is 43200165.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56100234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99187 + ... + 99750.

It is an arithmetic number, because the mean of its divisors is an integer number (7161768).

Almost surely, 2^56100234 is an apocalyptic number.

56100234 is an abundant number, since it is smaller than the sum of its proper divisors (58488054).

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

56100234 is a wasteful number, since it uses less digits than its factorization.

56100234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198989.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 56100234 is about 7490.0089452550. The cubic root of 56100234 is about 382.8143632918.

Adding to 56100234 its reverse (43200165), we get a palindrome (99300399).

The spelling of 56100234 in words is "fifty-six million, one hundred thousand, two hundred thirty-four".