2247958 has 4 divisors (see below), whose sum is σ = 3371940. Its totient is φ = 1123978.

The previous prime is 2247953. The next prime is 2247977. The reversal of 2247958 is 8597422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561988 + ... + 561991.

It is an arithmetic number, because the mean of its divisors is an integer number (842985).

2^2247958 is an apocalyptic number.

2247958 is a deficient number, since it is larger than the sum of its proper divisors (1123982).

2247958 is a wasteful number, since it uses less digits than its factorization.

2247958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123981.

The product of its digits is 40320, while the sum is 37.

The square root of 2247958 is about 1499.3191788275. The cubic root of 2247958 is about 130.9974165720.

The spelling of 2247958 in words is "two million, two hundred forty-seven thousand, nine hundred fifty-eight".