24402022 has 8 divisors (see below), whose sum is σ = 37783872. Its totient is φ = 11807400.

The previous prime is 24402019. The next prime is 24402031. The reversal of 24402022 is 22020442.

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

It is a junction number, because it is equal to n+sod(n) for n = 24401987 and 24402005.

It is a congruent number.

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, 196729 + ... + 196852.

It is an arithmetic number, because the mean of its divisors is an integer number (4722984).

Almost surely, 2^24402022 is an apocalyptic number.

24402022 is a deficient number, since it is larger than the sum of its proper divisors (13381850).

24402022 is a wasteful number, since it uses less digits than its factorization.

24402022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393614.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 24402022 is about 4939.8402808188. The cubic root of 24402022 is about 290.0516039757.

Adding to 24402022 its reverse (22020442), we get a palindrome (46422464).

The spelling of 24402022 in words is "twenty-four million, four hundred two thousand, twenty-two".