45299122 has 32 divisors (see below), whose sum is σ = 77266944. Its totient is φ = 19731600.

The previous prime is 45299119. The next prime is 45299123. The reversal of 45299122 is 22199254.

It is not an unprimeable number, because it can be changed into a prime (45299123) 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, 86353 + ... + 86875.

It is an arithmetic number, because the mean of its divisors is an integer number (2414592).

Almost surely, 2^45299122 is an apocalyptic number.

45299122 is a deficient number, since it is larger than the sum of its proper divisors (31967822).

45299122 is a wasteful number, since it uses less digits than its factorization.

45299122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694.

The product of its digits is 12960, while the sum is 34.

The square root of 45299122 is about 6730.4622426695. The cubic root of 45299122 is about 356.4756980812.

The spelling of 45299122 in words is "forty-five million, two hundred ninety-nine thousand, one hundred twenty-two".