2305996 has 24 divisors (see below), whose sum is σ = 5031936. Its totient is φ = 898320.

The previous prime is 2305987. The next prime is 2306023. The reversal of 2305996 is 6995032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436 + ... + 4051.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

2^2305996 is an apocalyptic number.

It is an amenable number.

2305996 is an abundant number, since it is smaller than the sum of its proper divisors (2725940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2305996 is a wasteful number, since it uses less digits than its factorization.

2305996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7509 (or 7507 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 2305996 is about 1518.5506247735. The cubic root of 2305996 is about 132.1152192642.

It can be divided in two parts, 230 and 5996, that added together give a palindrome (6226).

The spelling of 2305996 in words is "two million, three hundred five thousand, nine hundred ninety-six".