45674831 has 2 divisors, whose sum is σ = 45674832. Its totient is φ = 45674830.

The previous prime is 45674821. The next prime is 45674843. The reversal of 45674831 is 13847654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45674831 - 2¹⁰ = 45673807 is a prime.

It is a super-2 number, since 2×45674831² = 4172380373757122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45674821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22837415 + 22837416.

It is an arithmetic number, because the mean of its divisors is an integer number (22837416).

Almost surely, 2^45674831 is an apocalyptic number.

45674831 is a deficient number, since it is larger than the sum of its proper divisors (1).

45674831 is an equidigital number, since it uses as much as digits as its factorization.

45674831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The square root of 45674831 is about 6758.3156925376. The cubic root of 45674831 is about 357.4585173639.

The spelling of 45674831 in words is "forty-five million, six hundred seventy-four thousand, eight hundred thirty-one".