56646114 has 64 divisors (see below), whose sum is σ = 135045120. Its totient is φ = 15500160.

The previous prime is 56646067. The next prime is 56646119. The reversal of 56646114 is 41164665.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56646119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180822 + ... + 181134.

It is an arithmetic number, because the mean of its divisors is an integer number (2110080).

Almost surely, 2^56646114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56646114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67522560).

56646114 is an abundant number, since it is smaller than the sum of its proper divisors (78399006).

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

56646114 is a wasteful number, since it uses less digits than its factorization.

56646114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its digits is 17280, while the sum is 33.

The square root of 56646114 is about 7526.3612722218. The cubic root of 56646114 is about 384.0520084722.

The spelling of 56646114 in words is "fifty-six million, six hundred forty-six thousand, one hundred fourteen".