56741677 has 2 divisors, whose sum is σ = 56741678. Its totient is φ = 56741676.

The previous prime is 56741669. The next prime is 56741689. The reversal of 56741677 is 77614765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51638596 + 5103081 = 7186^2 + 2259^2 .

It is a cyclic number.

It is not a de Polignac number, because 56741677 - 2³ = 56741669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56741617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28370838 + 28370839.

It is an arithmetic number, because the mean of its divisors is an integer number (28370839).

Almost surely, 2^56741677 is an apocalyptic number.

It is an amenable number.

56741677 is a deficient number, since it is larger than the sum of its proper divisors (1).

56741677 is an equidigital number, since it uses as much as digits as its factorization.

56741677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 43.

The square root of 56741677 is about 7532.7071494915. The cubic root of 56741677 is about 384.2678546578.

The spelling of 56741677 in words is "fifty-six million, seven hundred forty-one thousand, six hundred seventy-seven".