56707614 has 80 divisors (see below), whose sum is σ = 137214000. Its totient is φ = 17438976.

The previous prime is 56707601. The next prime is 56707619. The reversal of 56707614 is 41670765.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56707619) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 162312 + ... + 162660.

It is an arithmetic number, because the mean of its divisors is an integer number (1715175).

Almost surely, 2^56707614 is an apocalyptic number.

56707614 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 56707614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68607000).

56707614 is an abundant number, since it is smaller than the sum of its proper divisors (80506386).

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

56707614 is a wasteful number, since it uses less digits than its factorization.

56707614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 56707614 is about 7530.4458035365. The cubic root of 56707614 is about 384.1909450754.

It can be divided in two parts, 5670761 and 4, that added together give a palindrome (5670765).

The spelling of 56707614 in words is "fifty-six million, seven hundred seven thousand, six hundred fourteen".