2391596 has 6 divisors (see below), whose sum is σ = 4185300. Its totient is φ = 1195796.

The previous prime is 2391589. The next prime is 2391629. The reversal of 2391596 is 6951932.

2391596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 9.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 298946 + ... + 298953.

It is an arithmetic number, because the mean of its divisors is an integer number (697550).

2^2391596 is an apocalyptic number.

It is an amenable number.

2391596 is a deficient number, since it is larger than the sum of its proper divisors (1793704).

2391596 is a wasteful number, since it uses less digits than its factorization.

2391596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597903 (or 597901 counting only the distinct ones).

The product of its digits is 14580, while the sum is 35.

The square root of 2391596 is about 1546.4785805177. The cubic root of 2391596 is about 133.7301318495.

It can be divided in two parts, 23 and 91596, that added together give a palindrome (91619).

The spelling of 2391596 in words is "two million, three hundred ninety-one thousand, five hundred ninety-six".