24164081 has 2 divisors, whose sum is σ = 24164082. Its totient is φ = 24164080.

The previous prime is 24164051. The next prime is 24164087. The reversal of 24164081 is 18046142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23193856 + 970225 = 4816^2 + 985^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24164081 is a prime.

It is a super-2 number, since 2×24164081² = 1167805621149122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24164081.

It is not a weakly prime, because it can be changed into another prime (24164087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12082040 + 12082041.

It is an arithmetic number, because the mean of its divisors is an integer number (12082041).

Almost surely, 2^24164081 is an apocalyptic number.

It is an amenable number.

24164081 is a deficient number, since it is larger than the sum of its proper divisors (1).

24164081 is an equidigital number, since it uses as much as digits as its factorization.

24164081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 24164081 is about 4915.6974072862. The cubic root of 24164081 is about 289.1057710007.

The spelling of 24164081 in words is "twenty-four million, one hundred sixty-four thousand, eighty-one".