56727834 has 8 divisors (see below), whose sum is σ = 113455680. Its totient is φ = 18909276.

The previous prime is 56727833. The next prime is 56727871. The reversal of 56727834 is 43872765.

It is a sphenic number, since it is the product of 3 distinct primes.

56727834 is an admirable number.

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

It is not an unprimeable number, because it can be changed into a prime (56727833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4727314 + ... + 4727325.

It is an arithmetic number, because the mean of its divisors is an integer number (14181960).

Almost surely, 2^56727834 is an apocalyptic number.

56727834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56727834 is a wasteful number, since it uses less digits than its factorization.

56727834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9454644.

The product of its digits is 282240, while the sum is 42.

The square root of 56727834 is about 7531.7882338791. The cubic root of 56727834 is about 384.2366027759.

The spelling of 56727834 in words is "fifty-six million, seven hundred twenty-seven thousand, eight hundred thirty-four".