2313194 has 8 divisors (see below), whose sum is σ = 3736740. Its totient is φ = 1067616.

The previous prime is 2313187. The next prime is 2313197. The reversal of 2313194 is 4913132.

It can be written as a sum of positive squares in 2 ways, for example, as 2289169 + 24025 = 1513^2 + 155^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2313197) 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, 44459 + ... + 44510.

2^2313194 is an apocalyptic number.

2313194 is a deficient number, since it is larger than the sum of its proper divisors (1423546).

2313194 is a wasteful number, since it uses less digits than its factorization.

2313194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88984.

The product of its digits is 648, while the sum is 23.

The square root of 2313194 is about 1520.9188012514. The cubic root of 2313194 is about 132.2525391908.

The spelling of 2313194 in words is "two million, three hundred thirteen thousand, one hundred ninety-four".