2126994 has 16 divisors (see below), whose sum is σ = 4439232. Its totient is φ = 678128.

The previous prime is 2126963. The next prime is 2127007. The reversal of 2126994 is 4996212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7569 + ... + 7844.

It is an arithmetic number, because the mean of its divisors is an integer number (277452).

2^2126994 is an apocalyptic number.

2126994 is an abundant number, since it is smaller than the sum of its proper divisors (2312238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2126994 is a wasteful number, since it uses less digits than its factorization.

2126994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15441.

The product of its digits is 7776, while the sum is 33.

The square root of 2126994 is about 1458.4217497007. The cubic root of 2126994 is about 128.6042797889.

The spelling of 2126994 in words is "two million, one hundred twenty-six thousand, nine hundred ninety-four".