2093318 has 4 divisors (see below), whose sum is σ = 3139980. Its totient is φ = 1046658.

The previous prime is 2093317. The next prime is 2093321. The reversal of 2093318 is 8133902.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523328 + ... + 523331.

It is an arithmetic number, because the mean of its divisors is an integer number (784995).

2^2093318 is an apocalyptic number.

2093318 is a deficient number, since it is larger than the sum of its proper divisors (1046662).

2093318 is a wasteful number, since it uses less digits than its factorization.

2093318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046661.

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

The square root of 2093318 is about 1446.8303286841. The cubic root of 2093318 is about 127.9219494872.

The spelling of 2093318 in words is "two million, ninety-three thousand, three hundred eighteen".