2308047 has 16 divisors (see below), whose sum is σ = 3590400. Its totient is φ = 1318296.

The previous prime is 2308003. The next prime is 2308049. The reversal of 2308047 is 7408032.

It is not a de Polignac number, because 2308047 - 2⁶ = 2307983 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93 + ... + 2150.

It is an arithmetic number, because the mean of its divisors is an integer number (224400).

2^2308047 is an apocalyptic number.

2308047 is a deficient number, since it is larger than the sum of its proper divisors (1282353).

2308047 is an equidigital number, since it uses as much as digits as its factorization.

2308047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267 (or 2253 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2308047 is about 1519.2257896705. The cubic root of 2308047 is about 132.1543763168.

The spelling of 2308047 in words is "two million, three hundred eight thousand, forty-seven".