2106332 has 6 divisors (see below), whose sum is σ = 3686088. Its totient is φ = 1053164.

The previous prime is 2106329. The next prime is 2106337. The reversal of 2106332 is 2336012.

It is a self number, because there is not a number n which added to its sum of digits gives 2106332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263288 + ... + 263295.

It is an arithmetic number, because the mean of its divisors is an integer number (614348).

2^2106332 is an apocalyptic number.

It is an amenable number.

2106332 is a deficient number, since it is larger than the sum of its proper divisors (1579756).

2106332 is a wasteful number, since it uses less digits than its factorization.

2106332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526587 (or 526585 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2106332 is about 1451.3207777745. The cubic root of 2106332 is about 128.1864957223.

The spelling of 2106332 in words is "two million, one hundred six thousand, three hundred thirty-two".