45674669 has 2 divisors, whose sum is σ = 45674670. Its totient is φ = 45674668.

The previous prime is 45674663. The next prime is 45674701. The reversal of 45674669 is 96647654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27510025 + 18164644 = 5245^2 + 4262^2 .

It is a cyclic number.

It is not a de Polignac number, because 45674669 - 2⁸ = 45674413 is a prime.

It is a super-2 number, since 2×45674669² = 4172350776519122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45674663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22837334 + 22837335.

It is an arithmetic number, because the mean of its divisors is an integer number (22837335).

Almost surely, 2^45674669 is an apocalyptic number.

It is an amenable number.

45674669 is a deficient number, since it is larger than the sum of its proper divisors (1).

45674669 is an equidigital number, since it uses as much as digits as its factorization.

45674669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 47.

The square root of 45674669 is about 6758.3037072922. The cubic root of 45674669 is about 357.4580947507.

The spelling of 45674669 in words is "forty-five million, six hundred seventy-four thousand, six hundred sixty-nine".