45124244 has 12 divisors (see below), whose sum is σ = 86146368. Its totient is φ = 20511000.

The previous prime is 45124223. The next prime is 45124279. The reversal of 45124244 is 44242154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512732 + ... + 512819.

It is an arithmetic number, because the mean of its divisors is an integer number (7178864).

Almost surely, 2^45124244 is an apocalyptic number.

45124244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45124244 is a deficient number, since it is larger than the sum of its proper divisors (41022124).

45124244 is a wasteful number, since it uses less digits than its factorization.

45124244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025566 (or 1025564 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 45124244 is about 6717.4581502232. The cubic root of 45124244 is about 356.0163797539.

Adding to 45124244 its reverse (44242154), we get a palindrome (89366398).

The spelling of 45124244 in words is "forty-five million, one hundred twenty-four thousand, two hundred forty-four".