2106926 has 8 divisors (see below), whose sum is σ = 3203904. Its totient is φ = 1038960.

The previous prime is 2106919. The next prime is 2106931. The reversal of 2106926 is 6296012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2106895 and 2106904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7070 + ... + 7361.

It is an arithmetic number, because the mean of its divisors is an integer number (400488).

2^2106926 is an apocalyptic number.

2106926 is a deficient number, since it is larger than the sum of its proper divisors (1096978).

2106926 is a wasteful number, since it uses less digits than its factorization.

2106926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14506.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2106926 is about 1451.5254045314. The cubic root of 2106926 is about 128.1985444120.

The spelling of 2106926 in words is "two million, one hundred six thousand, nine hundred twenty-six".