45322124 has 24 divisors (see below), whose sum is σ = 82201728. Its totient is φ = 21841920.

The previous prime is 45322117. The next prime is 45322127. The reversal of 45322124 is 42122354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45322124.

It is not an unprimeable number, because it can be changed into a prime (45322127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38732 + ... + 39884.

It is an arithmetic number, because the mean of its divisors is an integer number (3425072).

Almost surely, 2^45322124 is an apocalyptic number.

It is an amenable number.

45322124 is a deficient number, since it is larger than the sum of its proper divisors (36879604).

45322124 is a wasteful number, since it uses less digits than its factorization.

45322124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505 (or 1503 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 45322124 is about 6732.1708237388. The cubic root of 45322124 is about 356.5360249791.

Adding to 45322124 its reverse (42122354), we get a palindrome (87444478).

The spelling of 45322124 in words is "forty-five million, three hundred twenty-two thousand, one hundred twenty-four".