24940228 has 6 divisors (see below), whose sum is σ = 43645406. Its totient is φ = 12470112.

The previous prime is 24940193. The next prime is 24940243. The reversal of 24940228 is 82204942.

It can be written as a sum of positive squares in only one way, i.e., 24920064 + 20164 = 4992^2 + 142^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 24940228.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3117525 + ... + 3117532.

Almost surely, 2^24940228 is an apocalyptic number.

It is an amenable number.

24940228 is a deficient number, since it is larger than the sum of its proper divisors (18705178).

24940228 is a wasteful number, since it uses less digits than its factorization.

24940228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6235061 (or 6235059 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 24940228 is about 4994.0192230307. The cubic root of 24940228 is about 292.1685553390.

The spelling of 24940228 in words is "twenty-four million, nine hundred forty thousand, two hundred twenty-eight".