23786412 has 72 divisors (see below), whose sum is σ = 61918416. Its totient is φ = 7098624.

The previous prime is 23786363. The next prime is 23786429. The reversal of 23786412 is 21468732.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74878 + ... + 75194.

It is an arithmetic number, because the mean of its divisors is an integer number (859978).

Almost surely, 2^23786412 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 23786412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30959208).

23786412 is an abundant number, since it is smaller than the sum of its proper divisors (38132004).

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

23786412 is a wasteful number, since it uses less digits than its factorization.

23786412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 372 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 23786412 is about 4877.1315340064. The cubic root of 23786412 is about 287.5916763717.

The spelling of 23786412 in words is "twenty-three million, seven hundred eighty-six thousand, four hundred twelve".