2138092 has 12 divisors (see below), whose sum is σ = 4081896. Its totient is φ = 971840.

The previous prime is 2138033. The next prime is 2138093. The reversal of 2138092 is 2908312.

2138092 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2138093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24253 + ... + 24340.

It is an arithmetic number, because the mean of its divisors is an integer number (340158).

2^2138092 is an apocalyptic number.

2138092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2138092 is a deficient number, since it is larger than the sum of its proper divisors (1943804).

2138092 is a wasteful number, since it uses less digits than its factorization.

2138092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48608 (or 48606 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2138092 is about 1462.2215974332. The cubic root of 2138092 is about 128.8275644103.

The spelling of 2138092 in words is "two million, one hundred thirty-eight thousand, ninety-two".