24789996 has 144 divisors (see below), whose sum is σ = 81034240. Its totient is φ = 6415200.

The previous prime is 24789991. The next prime is 24790001. The reversal of 24789996 is 69998742.

It is an interprime number because it is at equal distance from previous prime (24789991) and next prime (24790001).

It is a super-2 number, since 2×24789996² = 1229087803360032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (24789991) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91341 + ... + 91611.

Almost surely, 2^24789996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24789996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40517120).

24789996 is an abundant number, since it is smaller than the sum of its proper divisors (56244244).

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

24789996 is a wasteful number, since it uses less digits than its factorization.

24789996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 294 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 24789996 is about 4978.9553121112. The cubic root of 24789996 is about 291.5807299837.

The spelling of 24789996 in words is "twenty-four million, seven hundred eighty-nine thousand, nine hundred ninety-six".