45999118 has 24 divisors (see below), whose sum is σ = 77000616. Its totient is φ = 20589360.

The previous prime is 45999091. The next prime is 45999119. The reversal of 45999118 is 81199954.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45999119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14796 + ... + 17632.

It is an arithmetic number, because the mean of its divisors is an integer number (3208359).

Almost surely, 2^45999118 is an apocalyptic number.

45999118 is a deficient number, since it is larger than the sum of its proper divisors (31001498).

45999118 is a wasteful number, since it uses less digits than its factorization.

45999118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928 (or 2917 counting only the distinct ones).

The product of its digits is 116640, while the sum is 46.

The square root of 45999118 is about 6782.2649609109. The cubic root of 45999118 is about 358.3024970520.

The spelling of 45999118 in words is "forty-five million, nine hundred ninety-nine thousand, one hundred eighteen".