6138212 has 12 divisors (see below), whose sum is σ = 10775100. Its totient is φ = 3059616.

The previous prime is 6138211. The next prime is 6138239. The reversal of 6138212 is 2128316.

It can be written as a sum of positive squares in 2 ways, for example, as 3748096 + 2390116 = 1936^2 + 1546^2 .

It is not an unprimeable number, because it can be changed into a prime (6138211) 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, 803 + ... + 3594.

It is an arithmetic number, because the mean of its divisors is an integer number (897925).

Almost surely, 2^6138212 is an apocalyptic number.

It is an amenable number.

6138212 is a deficient number, since it is larger than the sum of its proper divisors (4636888).

6138212 is a wasteful number, since it uses less digits than its factorization.

6138212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4750 (or 4748 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 6138212 is about 2477.5415233655. The cubic root of 6138212 is about 183.0967467973.

The spelling of 6138212 in words is "six million, one hundred thirty-eight thousand, two hundred twelve".