2106292 has 6 divisors (see below), whose sum is σ = 3686018. Its totient is φ = 1053144.

The previous prime is 2106289. The next prime is 2106301. The reversal of 2106292 is 2926012.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2090916 + 15376 = 1446^2 + 124^2 .

It is a d-powerful number, because it can be written as 2 + 1 + 0 + 6³ + 2¹³ + 9³ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263283 + ... + 263290.

2^2106292 is an apocalyptic number.

It is an amenable number.

2106292 is a deficient number, since it is larger than the sum of its proper divisors (1579726).

2106292 is a wasteful number, since it uses less digits than its factorization.

2106292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526577 (or 526575 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2106292 is about 1451.3069971581. The cubic root of 2106292 is about 128.1856842813.

The spelling of 2106292 in words is "two million, one hundred six thousand, two hundred ninety-two".