56007742 has 8 divisors (see below), whose sum is σ = 96013296. Its totient is φ = 24003312.

The previous prime is 56007727. The next prime is 56007767. The reversal of 56007742 is 24770065.

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, 2000263 + ... + 2000290.

It is an arithmetic number, because the mean of its divisors is an integer number (12001662).

Almost surely, 2^56007742 is an apocalyptic number.

56007742 is a deficient number, since it is larger than the sum of its proper divisors (40005554).

56007742 is a wasteful number, since it uses less digits than its factorization.

56007742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000562.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 56007742 is about 7483.8320398042. The cubic root of 56007742 is about 382.6038665911.

The spelling of 56007742 in words is "fifty-six million, seven thousand, seven hundred forty-two".