56117234 has 8 divisors (see below), whose sum is σ = 86450988. Its totient is φ = 27300240.

The previous prime is 56117227. The next prime is 56117251. The reversal of 56117234 is 43271165.

It can be written as a sum of positive squares in 2 ways, for example, as 55547209 + 570025 = 7453^2 + 755^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 56117197 and 56117206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379097 + ... + 379244.

Almost surely, 2^56117234 is an apocalyptic number.

56117234 is a deficient number, since it is larger than the sum of its proper divisors (30333754).

56117234 is a wasteful number, since it uses less digits than its factorization.

56117234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758380.

The product of its digits is 5040, while the sum is 29.

The square root of 56117234 is about 7491.1437044019. The cubic root of 56117234 is about 382.8530273428.

Adding to 56117234 its reverse (43271165), we get a palindrome (99388399).

The spelling of 56117234 in words is "fifty-six million, one hundred seventeen thousand, two hundred thirty-four".