45037118 has 8 divisors (see below), whose sum is σ = 77206512. Its totient is φ = 19301616.

The previous prime is 45037117. The next prime is 45037123. The reversal of 45037118 is 81173054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45037117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608455 + ... + 1608482.

It is an arithmetic number, because the mean of its divisors is an integer number (9650814).

Almost surely, 2^45037118 is an apocalyptic number.

45037118 is a deficient number, since it is larger than the sum of its proper divisors (32169394).

45037118 is a wasteful number, since it uses less digits than its factorization.

45037118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216946.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 45037118 is about 6710.9699746013. The cubic root of 45037118 is about 355.7870996952.

The spelling of 45037118 in words is "forty-five million, thirty-seven thousand, one hundred eighteen".