45023324 has 6 divisors (see below), whose sum is σ = 78790824. Its totient is φ = 22511660.

The previous prime is 45023323. The next prime is 45023347. The reversal of 45023324 is 42332054.

It is a self number, because there is not a number n which added to its sum of digits gives 45023324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45023323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627912 + ... + 5627919.

It is an arithmetic number, because the mean of its divisors is an integer number (13131804).

Almost surely, 2^45023324 is an apocalyptic number.

It is an amenable number.

45023324 is a deficient number, since it is larger than the sum of its proper divisors (33767500).

45023324 is a wasteful number, since it uses less digits than its factorization.

45023324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11255835 (or 11255833 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 45023324 is about 6709.9421756078. The cubic root of 45023324 is about 355.7507724122.

Adding to 45023324 its reverse (42332054), we get a palindrome (87355378).

The spelling of 45023324 in words is "forty-five million, twenty-three thousand, three hundred twenty-four".