2388892 has 12 divisors (see below), whose sum is σ = 4560696. Its totient is φ = 1085840.

The previous prime is 2388887. The next prime is 2388899. The reversal of 2388892 is 2988832.

2388892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2388899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27103 + ... + 27190.

It is an arithmetic number, because the mean of its divisors is an integer number (380058).

2^2388892 is an apocalyptic number.

2388892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2388892 is a deficient number, since it is larger than the sum of its proper divisors (2171804).

2388892 is a wasteful number, since it uses less digits than its factorization.

2388892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54308 (or 54306 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 2388892 is about 1545.6040890215. The cubic root of 2388892 is about 133.6797132667.

The spelling of 2388892 in words is "two million, three hundred eighty-eight thousand, eight hundred ninety-two".