24495 has 16 divisors (see below), whose sum is σ = 41472. Its totient is φ = 12320.

The previous prime is 24481. The next prime is 24499. The reversal of 24495 is 59442.

It is not a de Polignac number, because 24495 - 2⁸ = 24239 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310 + ... + 380.

It is an arithmetic number, because the mean of its divisors is an integer number (2592).

2²⁴⁴⁹⁵ is an apocalyptic number.

24495 is a deficient number, since it is larger than the sum of its proper divisors (16977).

24495 is a wasteful number, since it uses less digits than its factorization.

24495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102.

The product of its digits is 1440, while the sum is 24.

The square root of 24495 is about 156.5087856959. The cubic root of 24495 is about 29.0419527559.

The spelling of 24495 in words is "twenty-four thousand, four hundred ninety-five".