2306246 has 4 divisors (see below), whose sum is σ = 3459372. Its totient is φ = 1153122.

The previous prime is 2306221. The next prime is 2306261. The reversal of 2306246 is 6426032.

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

It is a super-2 number, since 2×2306246² = 10637541225032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576560 + ... + 576563.

It is an arithmetic number, because the mean of its divisors is an integer number (864843).

2^2306246 is an apocalyptic number.

2306246 is a deficient number, since it is larger than the sum of its proper divisors (1153126).

2306246 is a wasteful number, since it uses less digits than its factorization.

2306246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153125.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2306246 is about 1518.6329378754. The cubic root of 2306246 is about 132.1199934285.

It can be divided in two parts, 2306 and 246, that added together give a palindrome (2552).

The spelling of 2306246 in words is "two million, three hundred six thousand, two hundred forty-six".