2318494 has 32 divisors (see below), whose sum is σ = 4021920. Its totient is φ = 995328.

The previous prime is 2318489. The next prime is 2318501. The reversal of 2318494 is 4948132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23854 + ... + 23950.

It is an arithmetic number, because the mean of its divisors is an integer number (125685).

2^2318494 is an apocalyptic number.

2318494 is a deficient number, since it is larger than the sum of its proper divisors (1703426).

2318494 is a wasteful number, since it uses less digits than its factorization.

2318494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172.

The product of its digits is 6912, while the sum is 31.

The square root of 2318494 is about 1522.6601721986. The cubic root of 2318494 is about 132.3534680086.

The spelling of 2318494 in words is "two million, three hundred eighteen thousand, four hundred ninety-four".