56236407 has 8 divisors (see below), whose sum is σ = 75039360. Its totient is φ = 37462200.

The previous prime is 56236373. The next prime is 56236421. The reversal of 56236407 is 70463265.

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

It is not a de Polignac number, because 56236407 - 2⁶ = 56236343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56236457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2107 + ... + 10812.

It is an arithmetic number, because the mean of its divisors is an integer number (9379920).

Almost surely, 2^56236407 is an apocalyptic number.

56236407 is a deficient number, since it is larger than the sum of its proper divisors (18802953).

56236407 is a wasteful number, since it uses less digits than its factorization.

56236407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14373.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 56236407 is about 7499.0937452468. The cubic root of 56236407 is about 383.1238501722.

The spelling of 56236407 in words is "fifty-six million, two hundred thirty-six thousand, four hundred seven".