23789016 has 48 divisors (see below), whose sum is σ = 64919400. Its totient is φ = 7869312.

The previous prime is 23788991. The next prime is 23789041. The reversal of 23789016 is 61098732.

It is an interprime number because it is at equal distance from previous prime (23788991) and next prime (23789041).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8820 + ... + 11196.

Almost surely, 2^23789016 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 23789016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32459700).

23789016 is an abundant number, since it is smaller than the sum of its proper divisors (41130384).

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

23789016 is a wasteful number, since it uses less digits than its factorization.

23789016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 23789016 is about 4877.3984868985. The cubic root of 23789016 is about 287.6021706180.

It can be divided in two parts, 237 and 89016, that added together give a triangular number (89253 = T₄₂₂).

The spelling of 23789016 in words is "twenty-three million, seven hundred eighty-nine thousand, sixteen".