2135774 has 8 divisors (see below), whose sum is σ = 3271968. Its totient is φ = 1045120.

The previous prime is 2135773. The next prime is 2135779. The reversal of 2135774 is 4775312.

2135774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11267 + ... + 11454.

It is an arithmetic number, because the mean of its divisors is an integer number (408996).

2^2135774 is an apocalyptic number.

2135774 is a deficient number, since it is larger than the sum of its proper divisors (1136194).

2135774 is a wasteful number, since it uses less digits than its factorization.

2135774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22770.

The product of its digits is 5880, while the sum is 29.

The square root of 2135774 is about 1461.4287529675. The cubic root of 2135774 is about 128.7809916910.

The spelling of 2135774 in words is "two million, one hundred thirty-five thousand, seven hundred seventy-four".