2105334 has 96 divisors (see below), whose sum is σ = 5990400. Its totient is φ = 529200.

The previous prime is 2105329. The next prime is 2105347. The reversal of 2105334 is 4335012.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67899 + ... + 67929.

It is an arithmetic number, because the mean of its divisors is an integer number (62400).

2^2105334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2105334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2995200).

2105334 is an abundant number, since it is smaller than the sum of its proper divisors (3885066).

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

2105334 is a wasteful number, since it uses less digits than its factorization.

2105334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2105334 is about 1450.9769122905. The cubic root of 2105334 is about 128.1662471998.

The spelling of 2105334 in words is "two million, one hundred five thousand, three hundred thirty-four".