45873227 has 2 divisors, whose sum is σ = 45873228. Its totient is φ = 45873226.

The previous prime is 45873221. The next prime is 45873241. The reversal of 45873227 is 72237854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45873227 - 2¹⁶ = 45807691 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45873221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22936613 + 22936614.

It is an arithmetic number, because the mean of its divisors is an integer number (22936614).

Almost surely, 2^45873227 is an apocalyptic number.

45873227 is a deficient number, since it is larger than the sum of its proper divisors (1).

45873227 is an equidigital number, since it uses as much as digits as its factorization.

45873227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 38.

The square root of 45873227 is about 6772.9777055591. The cubic root of 45873227 is about 357.9753293861.

The spelling of 45873227 in words is "forty-five million, eight hundred seventy-three thousand, two hundred twenty-seven".