24469 has 2 divisors, whose sum is σ = 24470. Its totient is φ = 24468.

The previous prime is 24443. The next prime is 24473. The reversal of 24469 is 96442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16900 + 7569 = 130^2 + 87^2 .

It is a cyclic number.

It is not a de Polignac number, because 24469 - 2⁹ = 23957 is a prime.

It is a super-2 number, since 2×24469² = 1197463922, which contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12234 + 12235.

It is an arithmetic number, because the mean of its divisors is an integer number (12235).

2²⁴⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

24469 is a deficient number, since it is larger than the sum of its proper divisors (1).

24469 is an equidigital number, since it uses as much as digits as its factorization.

24469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 24469 is about 156.4257012131. The cubic root of 24469 is about 29.0316736773.

It can be divided in two parts, 244 and 69, that multiplied together give a triangular number (16836 = T₁₈₃).

The spelling of 24469 in words is "twenty-four thousand, four hundred sixty-nine".