23904126 has 32 divisors (see below), whose sum is σ = 53921280. Its totient is φ = 7847928.

The previous prime is 23904119. The next prime is 23904143. The reversal of 23904126 is 62140932.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 23904126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315 + ... + 6921.

It is an arithmetic number, because the mean of its divisors is an integer number (1685040).

Almost surely, 2^23904126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23904126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26960640).

23904126 is an abundant number, since it is smaller than the sum of its proper divisors (30017154).

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

23904126 is a wasteful number, since it uses less digits than its factorization.

23904126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6685 (or 6679 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 23904126 is about 4889.1845945924. The cubic root of 23904126 is about 288.0653063707.

The spelling of 23904126 in words is "twenty-three million, nine hundred four thousand, one hundred twenty-six".