44985198 has 32 divisors (see below), whose sum is σ = 95667840. Its totient is φ = 14061600.

The previous prime is 44985191. The next prime is 44985209. The reversal of 44985198 is 89158944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44985191) 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, 9561 + ... + 13467.

It is an arithmetic number, because the mean of its divisors is an integer number (2989620).

Almost surely, 2^44985198 is an apocalyptic number.

44985198 is an abundant number, since it is smaller than the sum of its proper divisors (50682642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44985198 is a wasteful number, since it uses less digits than its factorization.

44985198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032.

The product of its digits is 414720, while the sum is 48.

The square root of 44985198 is about 6707.1005658183. The cubic root of 44985198 is about 355.6503268131.

The spelling of 44985198 in words is "forty-four million, nine hundred eighty-five thousand, one hundred ninety-eight".