56361266 has 8 divisors (see below), whose sum is σ = 91045164. Its totient is φ = 26012880.

The previous prime is 56361257. The next prime is 56361269. The reversal of 56361266 is 66216365.

It can be written as a sum of positive squares in 2 ways, for example, as 47210641 + 9150625 = 6871^2 + 3025^2 .

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

It is not an unprimeable number, because it can be changed into a prime (56361269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083845 + ... + 1083896.

Almost surely, 2^56361266 is an apocalyptic number.

56361266 is a deficient number, since it is larger than the sum of its proper divisors (34683898).

56361266 is a wasteful number, since it uses less digits than its factorization.

56361266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167756.

The product of its digits is 38880, while the sum is 35.

The square root of 56361266 is about 7507.4140687723. The cubic root of 56361266 is about 383.4071844270.

The spelling of 56361266 in words is "fifty-six million, three hundred sixty-one thousand, two hundred sixty-six".