56123235 has 24 divisors (see below), whose sum is σ = 111178080. Its totient is φ = 25656192.

The previous prime is 56123209. The next prime is 56123251. The reversal of 56123235 is 53232165.

It is not a de Polignac number, because 56123235 - 2⁷ = 56123107 is a prime.

It is a super-3 number, since 3×56123235³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56123199 and 56123208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88770 + ... + 89399.

It is an arithmetic number, because the mean of its divisors is an integer number (4632420).

Almost surely, 2^56123235 is an apocalyptic number.

56123235 is a deficient number, since it is larger than the sum of its proper divisors (55054845).

56123235 is a wasteful number, since it uses less digits than its factorization.

56123235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178187 (or 178184 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 56123235 is about 7491.5442333340. The cubic root of 56123235 is about 382.8666738881.

The spelling of 56123235 in words is "fifty-six million, one hundred twenty-three thousand, two hundred thirty-five".