56340285 has 8 divisors (see below), whose sum is σ = 90144480. Its totient is φ = 30048144.

The previous prime is 56340259. The next prime is 56340341. The reversal of 56340285 is 58204365.

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

It is not a de Polignac number, because 56340285 - 2⁷ = 56340157 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1877995 + ... + 1878024.

It is an arithmetic number, because the mean of its divisors is an integer number (11268060).

Almost surely, 2^56340285 is an apocalyptic number.

It is an amenable number.

56340285 is a deficient number, since it is larger than the sum of its proper divisors (33804195).

56340285 is a wasteful number, since it uses less digits than its factorization.

56340285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3756027.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 56340285 is about 7506.0165867123. The cubic root of 56340285 is about 383.3596029046.

The spelling of 56340285 in words is "fifty-six million, three hundred forty thousand, two hundred eighty-five".