24974228 has 48 divisors (see below), whose sum is σ = 47900160. Its totient is φ = 11361504.

The previous prime is 24974221. The next prime is 24974231. The reversal of 24974228 is 82247942.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 24974191 and 24974200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24974221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233351 + ... + 233457.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^24974228 is an apocalyptic number.

It is an amenable number.

24974228 is a deficient number, since it is larger than the sum of its proper divisors (22925932).

24974228 is a wasteful number, since it uses less digits than its factorization.

24974228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 234 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 24974228 is about 4997.4221354614. The cubic root of 24974228 is about 292.3012622280.

The spelling of 24974228 in words is "twenty-four million, nine hundred seventy-four thousand, two hundred twenty-eight".