12048894 has 96 divisors (see below), whose sum is σ = 31868928. Its totient is φ = 3240000.

The previous prime is 12048889. The next prime is 12048899. The reversal of 12048894 is 49884021.

It is an interprime number because it is at equal distance from previous prime (12048889) and next prime (12048899).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12048899) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79719 + ... + 79869.

It is an arithmetic number, because the mean of its divisors is an integer number (331968).

Almost surely, 2^12048894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12048894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15934464).

12048894 is an abundant number, since it is smaller than the sum of its proper divisors (19820034).

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

12048894 is a wasteful number, since it uses less digits than its factorization.

12048894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 12048894 is about 3471.1516820790. The cubic root of 12048894 is about 229.2533696976.

The spelling of 12048894 in words is "twelve million, forty-eight thousand, eight hundred ninety-four".