56342910 has 48 divisors (see below), whose sum is σ = 146438064. Its totient is φ = 13867776.

The previous prime is 56342873. The next prime is 56342917. The reversal of 56342910 is 1924365.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56342917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 487 + ... + 10626.

It is an arithmetic number, because the mean of its divisors is an integer number (3050793).

Almost surely, 2^56342910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56342910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73219032).

56342910 is an abundant number, since it is smaller than the sum of its proper divisors (90095154).

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

56342910 is a wasteful number, since it uses less digits than its factorization.

56342910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11149 (or 11136 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 56342910 is about 7506.1914444011. The cubic root of 56342910 is about 383.3655566275.

The spelling of 56342910 in words is "fifty-six million, three hundred forty-two thousand, nine hundred ten".