45276198 has 16 divisors (see below), whose sum is σ = 98784576. Its totient is φ = 13720040.

The previous prime is 45276173. The next prime is 45276211. The reversal of 45276198 is 89167254.

45276198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342936 + ... + 343067.

It is an arithmetic number, because the mean of its divisors is an integer number (6174036).

Almost surely, 2^45276198 is an apocalyptic number.

45276198 is an abundant number, since it is smaller than the sum of its proper divisors (53508378).

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

45276198 is a wasteful number, since it uses less digits than its factorization.

45276198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686019.

The product of its digits is 120960, while the sum is 42.

The square root of 45276198 is about 6728.7590237725. The cubic root of 45276198 is about 356.4155554309.

The spelling of 45276198 in words is "forty-five million, two hundred seventy-six thousand, one hundred ninety-eight".