45986599 has 2 divisors, whose sum is σ = 45986600. Its totient is φ = 45986598.

The previous prime is 45986587. The next prime is 45986639. The reversal of 45986599 is 99568954.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45986599 - 2¹¹ = 45984551 is a prime.

It is a super-2 number, since 2×45986599² = 4229534575173602, 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 (45986519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22993299 + 22993300.

It is an arithmetic number, because the mean of its divisors is an integer number (22993300).

Almost surely, 2^45986599 is an apocalyptic number.

45986599 is a deficient number, since it is larger than the sum of its proper divisors (1).

45986599 is an equidigital number, since it uses as much as digits as its factorization.

45986599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 55.

The square root of 45986599 is about 6781.3419763348. The cubic root of 45986599 is about 358.2699892117.

The spelling of 45986599 in words is "forty-five million, nine hundred eighty-six thousand, five hundred ninety-nine".