2319464 has 48 divisors (see below), whose sum is σ = 5194980. Its totient is φ = 967680.

The previous prime is 2319461. The next prime is 2319469. The reversal of 2319464 is 4649132.

2319464 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2079364 + 240100 = 1442^2 + 490^2 .

It is not an unprimeable number, because it can be changed into a prime (2319461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23864 + ... + 23960.

2^2319464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2319464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2597490).

2319464 is an abundant number, since it is smaller than the sum of its proper divisors (2875516).

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

2319464 is a wasteful number, since it uses less digits than its factorization.

2319464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 167 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 2319464 is about 1522.9786603889. The cubic root of 2319464 is about 132.3719232305.

The spelling of 2319464 in words is "two million, three hundred nineteen thousand, four hundred sixty-four".