2106734 has 16 divisors (see below), whose sum is σ = 3736800. Its totient is φ = 871584.

The previous prime is 2106733. The next prime is 2106737. The reversal of 2106734 is 4376012.

2106734 = 115² + 116² + ... + 198².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2189 + ... + 3000.

It is an arithmetic number, because the mean of its divisors is an integer number (233550).

2^2106734 is an apocalyptic number.

2106734 is a deficient number, since it is larger than the sum of its proper divisors (1630066).

2106734 is a wasteful number, since it uses less digits than its factorization.

2106734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2106734 is about 1451.4592657047. The cubic root of 2106734 is about 128.1946501337.

The spelling of 2106734 in words is "two million, one hundred six thousand, seven hundred thirty-four".