56126626 has 4 divisors (see below), whose sum is σ = 84189942. Its totient is φ = 28063312.

The previous prime is 56126621. The next prime is 56126683. The reversal of 56126626 is 62662165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 55875625 + 251001 = 7475^2 + 501^2 .

It is a super-2 number, since 2×56126626² = 6300396292287752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56126591 and 56126600.

It is not an unprimeable number, because it can be changed into a prime (56126621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14031655 + ... + 14031658.

Almost surely, 2^56126626 is an apocalyptic number.

56126626 is a deficient number, since it is larger than the sum of its proper divisors (28063316).

56126626 is a wasteful number, since it uses less digits than its factorization.

56126626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28063315.

The product of its digits is 25920, while the sum is 34.

The square root of 56126626 is about 7491.7705517454. The cubic root of 56126626 is about 382.8743847453.

The spelling of 56126626 in words is "fifty-six million, one hundred twenty-six thousand, six hundred twenty-six".