56126767 has 4 divisors (see below), whose sum is σ = 56267136. Its totient is φ = 55986400.

The previous prime is 56126753. The next prime is 56126773. The reversal of 56126767 is 76762165.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76762165 = 5 ⋅15352433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56126767 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56126737) 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, 69583 + ... + 70384.

It is an arithmetic number, because the mean of its divisors is an integer number (14066784).

Almost surely, 2^56126767 is an apocalyptic number.

56126767 is a deficient number, since it is larger than the sum of its proper divisors (140369).

56126767 is a wasteful number, since it uses less digits than its factorization.

56126767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140368.

The product of its digits is 105840, while the sum is 40.

The square root of 56126767 is about 7491.7799620651. The cubic root of 56126767 is about 382.8747053610.

The spelling of 56126767 in words is "fifty-six million, one hundred twenty-six thousand, seven hundred sixty-seven".