56458342 has 4 divisors (see below), whose sum is σ = 84687516. Its totient is φ = 28229170.

The previous prime is 56458321. The next prime is 56458351. The reversal of 56458342 is 24385465.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14114584 + ... + 14114587.

It is an arithmetic number, because the mean of its divisors is an integer number (21171879).

Almost surely, 2^56458342 is an apocalyptic number.

56458342 is a deficient number, since it is larger than the sum of its proper divisors (28229174).

56458342 is a wasteful number, since it uses less digits than its factorization.

56458342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28229173.

The product of its digits is 115200, while the sum is 37.

The square root of 56458342 is about 7513.8766292773. The cubic root of 56458342 is about 383.6271835506.

The spelling of 56458342 in words is "fifty-six million, four hundred fifty-eight thousand, three hundred forty-two".