24102081 has 6 divisors (see below), whose sum is σ = 34814130. Its totient is φ = 16068048.

The previous prime is 24102061. The next prime is 24102083. The reversal of 24102081 is 18020142.

It can be written as a sum of positive squares in only one way, i.e., 19501056 + 4601025 = 4416^2 + 2145^2 .

It is not a de Polignac number, because 24102081 - 2⁵ = 24102049 is a prime.

It is a super-2 number, since 2×24102081² = 1161820617061122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24102083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1338996 + ... + 1339013.

It is an arithmetic number, because the mean of its divisors is an integer number (5802355).

Almost surely, 2^24102081 is an apocalyptic number.

It is an amenable number.

24102081 is a deficient number, since it is larger than the sum of its proper divisors (10712049).

24102081 is a wasteful number, since it uses less digits than its factorization.

24102081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678015 (or 2678012 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 24102081 is about 4909.3870289477. The cubic root of 24102081 is about 288.8582974894.

The spelling of 24102081 in words is "twenty-four million, one hundred two thousand, eighty-one".