2468391 has 8 divisors (see below), whose sum is σ = 3306480. Its totient is φ = 1637952.

The previous prime is 2468377. The next prime is 2468399. The reversal of 2468391 is 1938642.

2468391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2468391 - 2¹⁷ = 2337319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (413310).

2^2468391 is an apocalyptic number.

2468391 is a deficient number, since it is larger than the sum of its proper divisors (838089).

2468391 is a wasteful number, since it uses less digits than its factorization.

2468391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825.

The product of its digits is 10368, while the sum is 33.

The square root of 2468391 is about 1571.1113900676. Note that the first 3 decimals coincide. The cubic root of 2468391 is about 135.1464528622.

The spelling of 2468391 in words is "two million, four hundred sixty-eight thousand, three hundred ninety-one".