23768316 has 192 divisors, whose sum is σ = 77145600. Its totient is φ = 6298560.

The previous prime is 23768291. The next prime is 23768347. The reversal of 23768316 is 61386732.

It is a happy number.

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

Its product of digits (36288) is a multiple of the sum of its prime divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1250955 + ... + 1250973.

It is an arithmetic number, because the mean of its divisors is an integer number (401800).

It is a vampire number, since it can be written as 3762 ⋅ 6318 (with its own digits).

Almost surely, 2^23768316 is an apocalyptic number.

23768316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23768316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38572800).

23768316 is an abundant number, since it is smaller than the sum of its proper divisors (53377284).

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

23768316 is a wasteful number, since it uses less digits than its factorization.

23768316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 48 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 23768316 is about 4875.2759921875. The cubic root of 23768316 is about 287.5187274505.

The spelling of 23768316 in words is "twenty-three million, seven hundred sixty-eight thousand, three hundred sixteen".