56458814 has 4 divisors (see below), whose sum is σ = 84688224. Its totient is φ = 28229406.

The previous prime is 56458807. The next prime is 56458817. The reversal of 56458814 is 41885465.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56458817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14114702 + ... + 14114705.

It is an arithmetic number, because the mean of its divisors is an integer number (21172056).

Almost surely, 2^56458814 is an apocalyptic number.

56458814 is a deficient number, since it is larger than the sum of its proper divisors (28229410).

56458814 is a wasteful number, since it uses less digits than its factorization.

56458814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28229409.

The product of its digits is 153600, while the sum is 41.

The square root of 56458814 is about 7513.9080377657. The cubic root of 56458814 is about 383.6282526074.

The spelling of 56458814 in words is "fifty-six million, four hundred fifty-eight thousand, eight hundred fourteen".