2318132 has 6 divisors (see below), whose sum is σ = 4056738. Its totient is φ = 1159064.

The previous prime is 2318119. The next prime is 2318153.

2318132 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2062096 + 256036 = 1436^2 + 506^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289763 + ... + 289770.

It is an arithmetic number, because the mean of its divisors is an integer number (676123).

2^2318132 is an apocalyptic number.

It is an amenable number.

2318132 is a deficient number, since it is larger than the sum of its proper divisors (1738606).

2318132 is a wasteful number, since it uses less digits than its factorization.

2318132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579537 (or 579535 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2318132 is about 1522.5412966485. The cubic root of 2318132 is about 132.3465792769.

The spelling of 2318132 in words is "two million, three hundred eighteen thousand, one hundred thirty-two".