45118066 has 16 divisors (see below), whose sum is σ = 77691456. Its totient is φ = 19249776.

The previous prime is 45118063. The next prime is 45118069. The reversal of 45118066 is 66081154.

It is an interprime number because it is at equal distance from previous prime (45118063) and next prime (45118069).

It is not an unprimeable number, because it can be changed into a prime (45118061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3921 + ... + 10276.

It is an arithmetic number, because the mean of its divisors is an integer number (4855716).

Almost surely, 2^45118066 is an apocalyptic number.

45118066 is a deficient number, since it is larger than the sum of its proper divisors (32573390).

45118066 is a wasteful number, since it uses less digits than its factorization.

45118066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14433.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 45118066 is about 6716.9982879259. The cubic root of 45118066 is about 356.0001315069. Note that the first 3 decimals are identical.

The spelling of 45118066 in words is "forty-five million, one hundred eighteen thousand, sixty-six".