2126308 has 12 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 1048040.

The previous prime is 2126303. The next prime is 2126317. The reversal of 2126308 is 8036212.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (2126303) 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, 3460 + ... + 4027.

It is an arithmetic number, because the mean of its divisors is an integer number (314496).

2^2126308 is an apocalyptic number.

It is an amenable number.

2126308 is a deficient number, since it is larger than the sum of its proper divisors (1647644).

2126308 is a wasteful number, since it uses less digits than its factorization.

2126308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7562 (or 7560 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2126308 is about 1458.1865449935. The cubic root of 2126308 is about 128.5904524466.

The spelling of 2126308 in words is "two million, one hundred twenty-six thousand, three hundred eight".