24490093 has 4 divisors (see below), whose sum is σ = 25280128. Its totient is φ = 23700060.

The previous prime is 24490073. The next prime is 24490111. The reversal of 24490093 is 39009442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24490093 - 2⁹ = 24489581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 790003 = 24490093 / (2 + 4 + 4 + 9 + 0 + 0 + 9 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24490003) 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, 394971 + ... + 395032.

It is an arithmetic number, because the mean of its divisors is an integer number (6320032).

Almost surely, 2^24490093 is an apocalyptic number.

It is an amenable number.

24490093 is a deficient number, since it is larger than the sum of its proper divisors (790035).

24490093 is an equidigital number, since it uses as much as digits as its factorization.

24490093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790034.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 24490093 is about 4948.7466089910. The cubic root of 24490093 is about 290.4001333457.

The spelling of 24490093 in words is "twenty-four million, four hundred ninety thousand, ninety-three".