45866999 has 2 divisors, whose sum is σ = 45867000. Its totient is φ = 45866998.

The previous prime is 45866993. The next prime is 45867023. The reversal of 45866999 is 99966854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45866999 - 2⁴ = 45866983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45866993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22933499 + 22933500.

It is an arithmetic number, because the mean of its divisors is an integer number (22933500).

Almost surely, 2^45866999 is an apocalyptic number.

45866999 is a deficient number, since it is larger than the sum of its proper divisors (1).

45866999 is an equidigital number, since it uses as much as digits as its factorization.

45866999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 56.

The square root of 45866999 is about 6772.5179217186. The cubic root of 45866999 is about 357.9591284239.

The spelling of 45866999 in words is "forty-five million, eight hundred sixty-six thousand, nine hundred ninety-nine".