2308246 has 4 divisors (see below), whose sum is σ = 3462372. Its totient is φ = 1154122.

The previous prime is 2308237. The next prime is 2308247. The reversal of 2308246 is 6428032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2308246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577060 + ... + 577063.

It is an arithmetic number, because the mean of its divisors is an integer number (865593).

2^2308246 is an apocalyptic number.

2308246 is a deficient number, since it is larger than the sum of its proper divisors (1154126).

2308246 is a wasteful number, since it uses less digits than its factorization.

2308246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154125.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2308246 is about 1519.2912821444. The cubic root of 2308246 is about 132.1581743280.

The spelling of 2308246 in words is "two million, three hundred eight thousand, two hundred forty-six".