23783896 has 32 divisors (see below), whose sum is σ = 48222000. Its totient is φ = 10958976.

The previous prime is 23783891. The next prime is 23783897. The reversal of 23783896 is 69838732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23783891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3510 + ... + 7738.

Almost surely, 2^23783896 is an apocalyptic number.

It is an amenable number.

23783896 is an abundant number, since it is smaller than the sum of its proper divisors (24438104).

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

23783896 is a wasteful number, since it uses less digits than its factorization.

23783896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291 (or 4287 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 23783896 is about 4876.8735886836. The cubic root of 23783896 is about 287.5815360421.

The spelling of 23783896 in words is "twenty-three million, seven hundred eighty-three thousand, eight hundred ninety-six".