24764042 has 4 divisors (see below), whose sum is σ = 37146066. Its totient is φ = 12382020.

The previous prime is 24764021. The next prime is 24764083. The reversal of 24764042 is 24046742.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24492601 + 271441 = 4949^2 + 521^2 .

It is a super-2 number, since 2×24764042² = 1226515552355528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24763996 and 24764014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191009 + ... + 6191012.

Almost surely, 2^24764042 is an apocalyptic number.

24764042 is a deficient number, since it is larger than the sum of its proper divisors (12382024).

24764042 is a wasteful number, since it uses less digits than its factorization.

24764042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12382023.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 24764042 is about 4976.3482595172. The cubic root of 24764042 is about 291.4789371905.

The spelling of 24764042 in words is "twenty-four million, seven hundred sixty-four thousand, forty-two".