2136194 has 8 divisors (see below), whose sum is σ = 3343680. Its totient is φ = 1021636.

The previous prime is 2136193. The next prime is 2136209. The reversal of 2136194 is 4916312.

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

It is not an unprimeable number, because it can be changed into a prime (2136191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23174 + ... + 23265.

It is an arithmetic number, because the mean of its divisors is an integer number (417960).

2^2136194 is an apocalyptic number.

2136194 is a deficient number, since it is larger than the sum of its proper divisors (1207486).

2136194 is a wasteful number, since it uses less digits than its factorization.

2136194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46464.

The product of its digits is 1296, while the sum is 26.

The square root of 2136194 is about 1461.5724409006. The cubic root of 2136194 is about 128.7894327326.

The spelling of 2136194 in words is "two million, one hundred thirty-six thousand, one hundred ninety-four".