45224330 has 16 divisors (see below), whose sum is σ = 82620000. Its totient is φ = 17819472.

The previous prime is 45224327. The next prime is 45224359. The reversal of 45224330 is 3342254.

It is a junction number, because it is equal to n+sod(n) for n = 45224296 and 45224305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33080 + ... + 34419.

It is an arithmetic number, because the mean of its divisors is an integer number (5163750).

Almost surely, 2^45224330 is an apocalyptic number.

45224330 is a deficient number, since it is larger than the sum of its proper divisors (37395670).

45224330 is a wasteful number, since it uses less digits than its factorization.

45224330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67573.

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

The square root of 45224330 is about 6724.9037167829. The cubic root of 45224330 is about 356.2794012874.

Adding to 45224330 its reverse (3342254), we get a palindrome (48566584).

It can be divided in two parts, 45224 and 330, that added together give a palindrome (45554).

The spelling of 45224330 in words is "forty-five million, two hundred twenty-four thousand, three hundred thirty".