2126296 has 8 divisors (see below), whose sum is σ = 3986820. Its totient is φ = 1063144.

The previous prime is 2126273. The next prime is 2126297. The reversal of 2126296 is 6926212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2126296² = 9042269359232, which contains 22 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132886 + ... + 132901.

2^2126296 is an apocalyptic number.

It is an amenable number.

2126296 is a deficient number, since it is larger than the sum of its proper divisors (1860524).

2126296 is a wasteful number, since it uses less digits than its factorization.

2126296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265793 (or 265789 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 2126296 is about 1458.1824302878. The cubic root of 2126296 is about 128.5902105425.

The spelling of 2126296 in words is "two million, one hundred twenty-six thousand, two hundred ninety-six".