2468091 has 4 divisors (see below), whose sum is σ = 3290792. Its totient is φ = 1645392.

The previous prime is 2468069. The next prime is 2468099. The reversal of 2468091 is 1908642.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2468091 - 2⁶ = 2468027 is a prime.

It is a D-number.

It is a Duffinian number.

2468091 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411346 + ... + 411351.

It is an arithmetic number, because the mean of its divisors is an integer number (822698).

2^2468091 is an apocalyptic number.

2468091 is a deficient number, since it is larger than the sum of its proper divisors (822701).

2468091 is an equidigital number, since it uses as much as digits as its factorization.

2468091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822700.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2468091 is about 1571.0159133503. The cubic root of 2468091 is about 135.1409775575.

The spelling of 2468091 in words is "two million, four hundred sixty-eight thousand, ninety-one".