45866747 has 2 divisors, whose sum is σ = 45866748. Its totient is φ = 45866746.

The previous prime is 45866699. The next prime is 45866753. The reversal of 45866747 is 74766854.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45866747 - 2⁶ = 45866683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45866797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22933373 + 22933374.

It is an arithmetic number, because the mean of its divisors is an integer number (22933374).

Almost surely, 2^45866747 is an apocalyptic number.

45866747 is a deficient number, since it is larger than the sum of its proper divisors (1).

45866747 is an equidigital number, since it uses as much as digits as its factorization.

45866747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1128960, while the sum is 47.

The square root of 45866747 is about 6772.4993170911. The cubic root of 45866747 is about 357.9584728628.

The spelling of 45866747 in words is "forty-five million, eight hundred sixty-six thousand, seven hundred forty-seven".