2240846 has 4 divisors (see below), whose sum is σ = 3361272. Its totient is φ = 1120422.

The previous prime is 2240839. The next prime is 2240851. The reversal of 2240846 is 6480422.

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

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, 560210 + ... + 560213.

It is an arithmetic number, because the mean of its divisors is an integer number (840318).

2^2240846 is an apocalyptic number.

2240846 is a deficient number, since it is larger than the sum of its proper divisors (1120426).

2240846 is a wasteful number, since it uses less digits than its factorization.

2240846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120425.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 2240846 is about 1496.9455567922. The cubic root of 2240846 is about 130.8591224896.

The spelling of 2240846 in words is "two million, two hundred forty thousand, eight hundred forty-six".