24142028 has 12 divisors (see below), whose sum is σ = 42394800. Its totient is φ = 12029232.

The previous prime is 24142009. The next prime is 24142037. The reversal of 24142028 is 82024142.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 24141994 and 24142012.

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, 9128 + ... + 11471.

It is an arithmetic number, because the mean of its divisors is an integer number (3532900).

Almost surely, 2^24142028 is an apocalyptic number.

It is an amenable number.

24142028 is a deficient number, since it is larger than the sum of its proper divisors (18252772).

24142028 is a wasteful number, since it uses less digits than its factorization.

24142028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20896 (or 20894 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 24142028 is about 4913.4537750955. The cubic root of 24142028 is about 289.0177948279.

The spelling of 24142028 in words is "twenty-four million, one hundred forty-two thousand, twenty-eight".