2326491 has 6 divisors (see below), whose sum is σ = 3360500. Its totient is φ = 1550988.

The previous prime is 2326487. The next prime is 2326507. The reversal of 2326491 is 1946232.

It is not a de Polignac number, because 2326491 - 2² = 2326487 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2326421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129241 + ... + 129258.

2^2326491 is an apocalyptic number.

2326491 is a deficient number, since it is larger than the sum of its proper divisors (1034009).

2326491 is a wasteful number, since it uses less digits than its factorization.

2326491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258505 (or 258502 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2326491 is about 1525.2839079988. The cubic root of 2326491 is about 132.5054655394.

The spelling of 2326491 in words is "two million, three hundred twenty-six thousand, four hundred ninety-one".