56073705 has 8 divisors (see below), whose sum is σ = 89717952. Its totient is φ = 29905968.

The previous prime is 56073683. The next prime is 56073727. The reversal of 56073705 is 50737065.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56073683) and next prime (56073727).

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

It is not a de Polignac number, because 56073705 - 2²⁰ = 55025129 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869109 + ... + 1869138.

It is an arithmetic number, because the mean of its divisors is an integer number (11214744).

Almost surely, 2^56073705 is an apocalyptic number.

It is an amenable number.

56073705 is a deficient number, since it is larger than the sum of its proper divisors (33644247).

56073705 is a wasteful number, since it uses less digits than its factorization.

56073705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738255.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 56073705 is about 7488.2377766735. The cubic root of 56073705 is about 382.7540112946.

The spelling of 56073705 in words is "fifty-six million, seventy-three thousand, seven hundred five".