24890122 has 8 divisors (see below), whose sum is σ = 38344356. Its totient is φ = 12108672.

The previous prime is 24890113. The next prime is 24890143. The reversal of 24890122 is 22109842.

It is a Cunningham number, because it is equal to 4989²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 24890121 + 1 = 4989^2 + 1^2 .

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, 168103 + ... + 168250.

Almost surely, 2^24890122 is an apocalyptic number.

24890122 is a deficient number, since it is larger than the sum of its proper divisors (13454234).

24890122 is a wasteful number, since it uses less digits than its factorization.

24890122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336392.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 24890122 is about 4989.0001002205. Note that the first 3 decimals coincide. The cubic root of 24890122 is about 291.9727643954.

Adding to 24890122 its reverse (22109842), we get a palindrome (46999964).

The spelling of 24890122 in words is "twenty-four million, eight hundred ninety thousand, one hundred twenty-two".