124044272 has 20 divisors (see below), whose sum is σ = 262184856. Its totient is φ = 56383680.

The previous prime is 124044259. The next prime is 124044341. The reversal of 124044272 is 272440421.

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, 352223 + ... + 352574.

Almost surely, 2^124044272 is an apocalyptic number.

It is an amenable number.

124044272 is an abundant number, since it is smaller than the sum of its proper divisors (138140584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124044272 is a wasteful number, since it uses less digits than its factorization.

124044272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704816 (or 704810 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 124044272 is about 11137.5164197410. The cubic root of 124044272 is about 498.7224344327.

Adding to 124044272 its reverse (272440421), we get a palindrome (396484693).

The spelling of 124044272 in words is "one hundred twenty-four million, forty-four thousand, two hundred seventy-two".