46677689 has 2 divisors, whose sum is σ = 46677690. Its totient is φ = 46677688.

The previous prime is 46677671. The next prime is 46677713. The reversal of 46677689 is 98677664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46308025 + 369664 = 6805^2 + 608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46677689 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46677689.

It is not a weakly prime, because it can be changed into another prime (46677089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23338844 + 23338845.

It is an arithmetic number, because the mean of its divisors is an integer number (23338845).

Almost surely, 2^46677689 is an apocalyptic number.

It is an amenable number.

46677689 is a deficient number, since it is larger than the sum of its proper divisors (1).

46677689 is an equidigital number, since it uses as much as digits as its factorization.

46677689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 53.

The square root of 46677689 is about 6832.1072152009. The cubic root of 46677689 is about 360.0557758231.

The spelling of 46677689 in words is "forty-six million, six hundred seventy-seven thousand, six hundred eighty-nine".