45112298 has 32 divisors (see below), whose sum is σ = 84682368. Its totient is φ = 17510400.

The previous prime is 45112297. The next prime is 45112303. The reversal of 45112298 is 89221154.

It is not an unprimeable number, because it can be changed into a prime (45112297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70058 + ... + 70698.

It is an arithmetic number, because the mean of its divisors is an integer number (2646324).

Almost surely, 2^45112298 is an apocalyptic number.

45112298 is a deficient number, since it is larger than the sum of its proper divisors (39570070).

45112298 is a wasteful number, since it uses less digits than its factorization.

45112298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118.

The product of its digits is 5760, while the sum is 32.

The square root of 45112298 is about 6716.5689157486. The cubic root of 45112298 is about 355.9849602282.

The spelling of 45112298 in words is "forty-five million, one hundred twelve thousand, two hundred ninety-eight".