45224115 has 8 divisors (see below), whose sum is σ = 72358608. Its totient is φ = 24119520.

The previous prime is 45224099. The next prime is 45224159. The reversal of 45224115 is 51142254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45224115 - 2⁴ = 45224099 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1507456 + ... + 1507485.

It is an arithmetic number, because the mean of its divisors is an integer number (9044826).

Almost surely, 2^45224115 is an apocalyptic number.

45224115 is a deficient number, since it is larger than the sum of its proper divisors (27134493).

45224115 is a wasteful number, since it uses less digits than its factorization.

45224115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014949.

The product of its digits is 1600, while the sum is 24.

The square root of 45224115 is about 6724.8877314049. The cubic root of 45224115 is about 356.2788366931.

Adding to 45224115 its reverse (51142254), we get a palindrome (96366369).

The spelling of 45224115 in words is "forty-five million, two hundred twenty-four thousand, one hundred fifteen".