45743627 has 2 divisors, whose sum is σ = 45743628. Its totient is φ = 45743626.

The previous prime is 45743623. The next prime is 45743641. The reversal of 45743627 is 72634754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45743627 - 2² = 45743623 is a prime.

It is a super-2 number, since 2×45743627² = 4184958822230258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45743623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22871813 + 22871814.

It is an arithmetic number, because the mean of its divisors is an integer number (22871814).

Almost surely, 2^45743627 is an apocalyptic number.

45743627 is a deficient number, since it is larger than the sum of its proper divisors (1).

45743627 is an equidigital number, since it uses as much as digits as its factorization.

45743627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 38.

The square root of 45743627 is about 6763.4035071109. The cubic root of 45743627 is about 357.6378968249.

The spelling of 45743627 in words is "forty-five million, seven hundred forty-three thousand, six hundred twenty-seven".