24042290 has 8 divisors (see below), whose sum is σ = 43276140. Its totient is φ = 9616912.

The previous prime is 24042287. The next prime is 24042311. The reversal of 24042290 is 9224042.

It can be written as a sum of positive squares in 2 ways, for example, as 23921881 + 120409 = 4891^2 + 347^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1202105 + ... + 1202124.

Almost surely, 2^24042290 is an apocalyptic number.

24042290 is a deficient number, since it is larger than the sum of its proper divisors (19233850).

24042290 is a wasteful number, since it uses less digits than its factorization.

24042290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404236.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 24042290 is about 4903.2937909124. The cubic root of 24042290 is about 288.6192389076.

The spelling of 24042290 in words is "twenty-four million, forty-two thousand, two hundred ninety".