24241139 has 4 divisors (see below), whose sum is σ = 26105856. Its totient is φ = 22376424.

The previous prime is 24241123. The next prime is 24241159. The reversal of 24241139 is 93114242.

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

It is a cyclic number.

It is not a de Polignac number, because 24241139 - 2⁴ = 24241123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24241109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932339 + ... + 932364.

It is an arithmetic number, because the mean of its divisors is an integer number (6526464).

Almost surely, 2^24241139 is an apocalyptic number.

24241139 is a deficient number, since it is larger than the sum of its proper divisors (1864717).

24241139 is a wasteful number, since it uses less digits than its factorization.

24241139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864716.

The product of its digits is 1728, while the sum is 26.

The square root of 24241139 is about 4923.5291204582. The cubic root of 24241139 is about 289.4127593406.

The spelling of 24241139 in words is "twenty-four million, two hundred forty-one thousand, one hundred thirty-nine".