56791235 has 8 divisors (see below), whose sum is σ = 68307360. Its totient is φ = 45327744.

The previous prime is 56791199. The next prime is 56791243. The reversal of 56791235 is 53219765.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56791235 - 2¹⁰ = 56790211 is a prime.

It is a super-3 number, since 3×56791235³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10742 + ... + 15131.

It is an arithmetic number, because the mean of its divisors is an integer number (8538420).

Almost surely, 2^56791235 is an apocalyptic number.

56791235 is a deficient number, since it is larger than the sum of its proper divisors (11516125).

56791235 is a wasteful number, since it uses less digits than its factorization.

56791235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26317.

The product of its digits is 56700, while the sum is 38.

The square root of 56791235 is about 7535.9959527590. The cubic root of 56791235 is about 384.3796948773.

The spelling of 56791235 in words is "fifty-six million, seven hundred ninety-one thousand, two hundred thirty-five".