2318460 has 48 divisors (see below), whose sum is σ = 6876576. Its totient is φ = 581632.

The previous prime is 2318453. The next prime is 2318467. The reversal of 2318460 is 648132.

It is a happy number.

2318460 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2318453) and next prime (2318467).

It is a self number, because there is not a number n which added to its sum of digits gives 2318460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2318467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117 + ... + 2156.

It is an arithmetic number, because the mean of its divisors is an integer number (143262).

2^2318460 is an apocalyptic number.

2318460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2318460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3438288).

2318460 is an abundant number, since it is smaller than the sum of its proper divisors (4558116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2318460 is a wasteful number, since it uses less digits than its factorization.

2318460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302 (or 2300 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2318460 is about 1522.6490074866. The cubic root of 2318460 is about 132.3528210311.

The spelling of 2318460 in words is "two million, three hundred eighteen thousand, four hundred sixty".