45868673 has 2 divisors, whose sum is σ = 45868674. Its totient is φ = 45868672.

The previous prime is 45868661. The next prime is 45868687. The reversal of 45868673 is 37686854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42289009 + 3579664 = 6503^2 + 1892^2 .

It is a cyclic number.

It is not a de Polignac number, because 45868673 - 2⁶ = 45868609 is a prime.

It is not a weakly prime, because it can be changed into another prime (45868643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22934336 + 22934337.

It is an arithmetic number, because the mean of its divisors is an integer number (22934337).

Almost surely, 2^45868673 is an apocalyptic number.

It is an amenable number.

45868673 is a deficient number, since it is larger than the sum of its proper divisors (1).

45868673 is an equidigital number, since it uses as much as digits as its factorization.

45868673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 47.

The square root of 45868673 is about 6772.6415083038. The cubic root of 45868673 is about 357.9634831619.

The spelling of 45868673 in words is "forty-five million, eight hundred sixty-eight thousand, six hundred seventy-three".