45222098 has 8 divisors (see below), whose sum is σ = 69487740. Its totient is φ = 22059520.

The previous prime is 45222077. The next prime is 45222127. The reversal of 45222098 is 89022254.

It can be written as a sum of positive squares in 2 ways, for example, as 32569849 + 12652249 = 5707^2 + 3557^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275663 + ... + 275826.

Almost surely, 2^45222098 is an apocalyptic number.

45222098 is a deficient number, since it is larger than the sum of its proper divisors (24265642).

45222098 is a wasteful number, since it uses less digits than its factorization.

45222098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551532.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 45222098 is about 6724.7377644039. The cubic root of 45222098 is about 356.2735399239.

The spelling of 45222098 in words is "forty-five million, two hundred twenty-two thousand, ninety-eight".