45744116 has 48 divisors (see below), whose sum is σ = 90478080. Its totient is φ = 20058720.

The previous prime is 45744109. The next prime is 45744119. The reversal of 45744116 is 61144754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45744119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173801 + ... + 174063.

It is an arithmetic number, because the mean of its divisors is an integer number (1884960).

Almost surely, 2^45744116 is an apocalyptic number.

It is an amenable number.

45744116 is a deficient number, since it is larger than the sum of its proper divisors (44733964).

45744116 is a wasteful number, since it uses less digits than its factorization.

45744116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 45744116 is about 6763.4396574524. The cubic root of 45744116 is about 357.6391712050.

The spelling of 45744116 in words is "forty-five million, seven hundred forty-four thousand, one hundred sixteen".