24219996 has 12 divisors (see below), whose sum is σ = 56513352. Its totient is φ = 8073328.

The previous prime is 24219991. The next prime is 24219997. The reversal of 24219996 is 69991242.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24219991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009155 + ... + 1009178.

It is an arithmetic number, because the mean of its divisors is an integer number (4709446).

Almost surely, 2^24219996 is an apocalyptic number.

It is an amenable number.

24219996 is an abundant number, since it is smaller than the sum of its proper divisors (32293356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24219996 is a wasteful number, since it uses less digits than its factorization.

24219996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018340 (or 2018338 counting only the distinct ones).

The product of its digits is 69984, while the sum is 42.

The square root of 24219996 is about 4921.3815133558. The cubic root of 24219996 is about 289.3285934132.

The spelling of 24219996 in words is "twenty-four million, two hundred nineteen thousand, nine hundred ninety-six".