45224324 has 6 divisors (see below), whose sum is σ = 79142574. Its totient is φ = 22612160.

The previous prime is 45224287. The next prime is 45224327. The reversal of 45224324 is 42342254.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40729924 + 4494400 = 6382^2 + 2120^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45224293 and 45224302.

It is not an unprimeable number, because it can be changed into a prime (45224327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5653037 + ... + 5653044.

It is an arithmetic number, because the mean of its divisors is an integer number (13190429).

Almost surely, 2^45224324 is an apocalyptic number.

It is an amenable number.

45224324 is a deficient number, since it is larger than the sum of its proper divisors (33918250).

45224324 is a wasteful number, since it uses less digits than its factorization.

45224324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306085 (or 11306083 counting only the distinct ones).

The product of its digits is 7680, while the sum is 26.

The square root of 45224324 is about 6724.9032706798. The cubic root of 45224324 is about 356.2793855313.

Adding to 45224324 its reverse (42342254), we get a palindrome (87566578).

The spelling of 45224324 in words is "forty-five million, two hundred twenty-four thousand, three hundred twenty-four".