45944677 has 2 divisors, whose sum is σ = 45944678. Its totient is φ = 45944676.

The previous prime is 45944669. The next prime is 45944681. The reversal of 45944677 is 77644954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45819361 + 125316 = 6769^2 + 354^2 .

It is a cyclic number.

It is not a de Polignac number, because 45944677 - 2³ = 45944669 is a prime.

It is a super-2 number, since 2×45944677² = 4221826689268658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45944177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22972338 + 22972339.

It is an arithmetic number, because the mean of its divisors is an integer number (22972339).

Almost surely, 2^45944677 is an apocalyptic number.

It is an amenable number.

45944677 is a deficient number, since it is larger than the sum of its proper divisors (1).

45944677 is an equidigital number, since it uses as much as digits as its factorization.

45944677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 46.

The square root of 45944677 is about 6778.2502904511. The cubic root of 45944677 is about 358.1610882051.

The spelling of 45944677 in words is "forty-five million, nine hundred forty-four thousand, six hundred seventy-seven".