2390996 has 12 divisors (see below), whose sum is σ = 4243680. Its totient is φ = 1178520.

The previous prime is 2390987. The next prime is 2391001. The reversal of 2390996 is 6990932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3926 + ... + 4493.

It is an arithmetic number, because the mean of its divisors is an integer number (353640).

2^2390996 is an apocalyptic number.

It is an amenable number.

2390996 is a deficient number, since it is larger than the sum of its proper divisors (1852684).

2390996 is a wasteful number, since it uses less digits than its factorization.

2390996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8494 (or 8492 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 2390996 is about 1546.2845792415. The cubic root of 2390996 is about 133.7189475762.

It can be divided in two parts, 23 and 90996, that added together give a palindrome (91019).

The spelling of 2390996 in words is "two million, three hundred ninety thousand, nine hundred ninety-six".