56861342 has 8 divisors (see below), whose sum is σ = 87372432. Its totient is φ = 27737200.

The previous prime is 56861327. The next prime is 56861377. The reversal of 56861342 is 24316865.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346634 + ... + 346797.

It is an arithmetic number, because the mean of its divisors is an integer number (10921554).

Almost surely, 2^56861342 is an apocalyptic number.

56861342 is a deficient number, since it is larger than the sum of its proper divisors (30511090).

56861342 is a wasteful number, since it uses less digits than its factorization.

56861342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693474.

The product of its digits is 34560, while the sum is 35.

The square root of 56861342 is about 7540.6459935472. The cubic root of 56861342 is about 384.5377980668.

The spelling of 56861342 in words is "fifty-six million, eight hundred sixty-one thousand, three hundred forty-two".