24073261 has 2 divisors, whose sum is σ = 24073262. Its totient is φ = 24073260.

The previous prime is 24073253. The next prime is 24073279. The reversal of 24073261 is 16237042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18404100 + 5669161 = 4290^2 + 2381^2 .

It is a cyclic number.

It is not a de Polignac number, because 24073261 - 2³ = 24073253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24073061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12036630 + 12036631.

It is an arithmetic number, because the mean of its divisors is an integer number (12036631).

Almost surely, 2^24073261 is an apocalyptic number.

It is an amenable number.

24073261 is a deficient number, since it is larger than the sum of its proper divisors (1).

24073261 is an equidigital number, since it uses as much as digits as its factorization.

24073261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 24073261 is about 4906.4509576679. The cubic root of 24073261 is about 288.7431177186.

The spelling of 24073261 in words is "twenty-four million, seventy-three thousand, two hundred sixty-one".