2247158 has 8 divisors (see below), whose sum is σ = 3461952. Its totient is φ = 1093176.

The previous prime is 2247143. The next prime is 2247163. The reversal of 2247158 is 8517422.

2247158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2247158.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15110 + ... + 15257.

It is an arithmetic number, because the mean of its divisors is an integer number (432744).

2^2247158 is an apocalyptic number.

2247158 is a deficient number, since it is larger than the sum of its proper divisors (1214794).

2247158 is a wasteful number, since it uses less digits than its factorization.

2247158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30406.

The product of its digits is 4480, while the sum is 29.

The square root of 2247158 is about 1499.0523673308. The cubic root of 2247158 is about 130.9818750053.

The spelling of 2247158 in words is "two million, two hundred forty-seven thousand, one hundred fifty-eight".