24148469 has 2 divisors, whose sum is σ = 24148470. Its totient is φ = 24148468.

The previous prime is 24148427. The next prime is 24148471. The reversal of 24148469 is 96484142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17056900 + 7091569 = 4130^2 + 2663^2 .

It is a cyclic number.

It is not a de Polignac number, because 24148469 - 2²⁰ = 23099893 is a prime.

It is a super-2 number, since 2×24148469² = 1166297110087922, which contains 22 as substring.

Together with 24148471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24148489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12074234 + 12074235.

It is an arithmetic number, because the mean of its divisors is an integer number (12074235).

Almost surely, 2^24148469 is an apocalyptic number.

It is an amenable number.

24148469 is a deficient number, since it is larger than the sum of its proper divisors (1).

24148469 is an equidigital number, since it uses as much as digits as its factorization.

24148469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 38.

The square root of 24148469 is about 4914.1091766464. The cubic root of 24148469 is about 289.0434954869.

The spelling of 24148469 in words is "twenty-four million, one hundred forty-eight thousand, four hundred sixty-nine".