24372149 has 2 divisors, whose sum is σ = 24372150. Its totient is φ = 24372148.

The previous prime is 24372143. The next prime is 24372181. The reversal of 24372149 is 94127342.

It is an a-pointer prime, because the next prime (24372181) can be obtained adding 24372149 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13764100 + 10608049 = 3710^2 + 3257^2 .

It is a cyclic number.

It is not a de Polignac number, because 24372149 - 2²⁴ = 7594933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24372143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12186074 + 12186075.

It is an arithmetic number, because the mean of its divisors is an integer number (12186075).

Almost surely, 2^24372149 is an apocalyptic number.

It is an amenable number.

24372149 is a deficient number, since it is larger than the sum of its proper divisors (1).

24372149 is an equidigital number, since it uses as much as digits as its factorization.

24372149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 24372149 is about 4936.8156740960. The cubic root of 24372149 is about 289.9331950756.

The spelling of 24372149 in words is "twenty-four million, three hundred seventy-two thousand, one hundred forty-nine".