45122332 has 12 divisors (see below), whose sum is σ = 79042600. Its totient is φ = 22538736.

The previous prime is 45122327. The next prime is 45122353. The reversal of 45122332 is 23322154.

It is a congruent number.

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, 582 + ... + 9517.

Almost surely, 2^45122332 is an apocalyptic number.

It is an amenable number.

45122332 is a deficient number, since it is larger than the sum of its proper divisors (33920268).

45122332 is a wasteful number, since it uses less digits than its factorization.

45122332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11220 (or 11218 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 45122332 is about 6717.3158329797. The cubic root of 45122332 is about 356.0113513192.

Adding to 45122332 its reverse (23322154), we get a palindrome (68444486).

It can be divided in two parts, 45122 and 332, that added together give a palindrome (45454).

The spelling of 45122332 in words is "forty-five million, one hundred twenty-two thousand, three hundred thirty-two".