46761977 has 2 divisors, whose sum is σ = 46761978. Its totient is φ = 46761976.

The previous prime is 46761973. The next prime is 46761989. The reversal of 46761977 is 77916764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46635241 + 126736 = 6829^2 + 356^2 .

It is a cyclic number.

It is not a de Polignac number, because 46761977 - 2² = 46761973 is a prime.

It is not a weakly prime, because it can be changed into another prime (46761971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23380988 + 23380989.

It is an arithmetic number, because the mean of its divisors is an integer number (23380989).

Almost surely, 2^46761977 is an apocalyptic number.

It is an amenable number.

46761977 is a deficient number, since it is larger than the sum of its proper divisors (1).

46761977 is an equidigital number, since it uses as much as digits as its factorization.

46761977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 444528, while the sum is 47.

The square root of 46761977 is about 6838.2729544820. The cubic root of 46761977 is about 360.2723684682.

The spelling of 46761977 in words is "forty-six million, seven hundred sixty-one thousand, nine hundred seventy-seven".