24142228 has 12 divisors (see below), whose sum is σ = 46089792. Its totient is φ = 10973720.

The previous prime is 24142219. The next prime is 24142231. The reversal of 24142228 is 82224142.

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, 274300 + ... + 274387.

It is an arithmetic number, because the mean of its divisors is an integer number (3840816).

Almost surely, 2^24142228 is an apocalyptic number.

It is an amenable number.

24142228 is a deficient number, since it is larger than the sum of its proper divisors (21947564).

24142228 is a wasteful number, since it uses less digits than its factorization.

24142228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548702 (or 548700 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 24142228 is about 4913.4741273360. The cubic root of 24142228 is about 289.0185929298.

The spelling of 24142228 in words is "twenty-four million, one hundred forty-two thousand, two hundred twenty-eight".