45235198 has 16 divisors (see below), whose sum is σ = 72172944. Its totient is φ = 21189760.

The previous prime is 45235193. The next prime is 45235199. The reversal of 45235198 is 89153254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45235193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4788 + ... + 10648.

It is an arithmetic number, because the mean of its divisors is an integer number (4510809).

Almost surely, 2^45235198 is an apocalyptic number.

45235198 is a deficient number, since it is larger than the sum of its proper divisors (26937746).

45235198 is a wasteful number, since it uses less digits than its factorization.

45235198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107.

The product of its digits is 43200, while the sum is 37.

The square root of 45235198 is about 6725.7117095516. The cubic root of 45235198 is about 356.3079385402.

The spelling of 45235198 in words is "forty-five million, two hundred thirty-five thousand, one hundred ninety-eight".