2318122 has 8 divisors (see below), whose sum is σ = 3534372. Its totient is φ = 1140000.

The previous prime is 2318119. The next prime is 2318153. The reversal of 2318122 is 2218132.

It can be written as a sum of positive squares in 2 ways, for example, as 1798281 + 519841 = 1341^2 + 721^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2318122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9379 + ... + 9622.

2^2318122 is an apocalyptic number.

2318122 is a deficient number, since it is larger than the sum of its proper divisors (1216250).

2318122 is a wasteful number, since it uses less digits than its factorization.

2318122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19064.

The product of its digits is 192, while the sum is 19.

The square root of 2318122 is about 1522.5380126618. The cubic root of 2318122 is about 132.3463889702.

It can be divided in two parts, 23 and 18122, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 2318122 in words is "two million, three hundred eighteen thousand, one hundred twenty-two".