46977757 has 2 divisors, whose sum is σ = 46977758. Its totient is φ = 46977756.

The previous prime is 46977743. The next prime is 46977781. The reversal of 46977757 is 75777964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46977316 + 441 = 6854^2 + 21^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46977757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46977737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23488878 + 23488879.

It is an arithmetic number, because the mean of its divisors is an integer number (23488879).

Almost surely, 2^46977757 is an apocalyptic number.

It is an amenable number.

46977757 is a deficient number, since it is larger than the sum of its proper divisors (1).

46977757 is an equidigital number, since it uses as much as digits as its factorization.

46977757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2593080, while the sum is 52.

The square root of 46977757 is about 6854.0321709195. The cubic root of 46977757 is about 360.8256691594.

The spelling of 46977757 in words is "forty-six million, nine hundred seventy-seven thousand, seven hundred fifty-seven".