2308936 has 16 divisors (see below), whose sum is σ = 4947840. Its totient is φ = 989520.

The previous prime is 2308931. The next prime is 2308939. The reversal of 2308936 is 6398032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2308898 and 2308907.

It is not an unprimeable number, because it can be changed into a prime (2308931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20560 + ... + 20671.

It is an arithmetic number, because the mean of its divisors is an integer number (309240).

2^2308936 is an apocalyptic number.

It is an amenable number.

2308936 is an abundant number, since it is smaller than the sum of its proper divisors (2638904).

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

2308936 is a wasteful number, since it uses less digits than its factorization.

2308936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41244 (or 41240 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2308936 is about 1519.5183447395. The cubic root of 2308936 is about 132.1713416212.

The spelling of 2308936 in words is "two million, three hundred eight thousand, nine hundred thirty-six".