2247862 has 4 divisors (see below), whose sum is σ = 3371796. Its totient is φ = 1123930.

The previous prime is 2247857. The next prime is 2247881. The reversal of 2247862 is 2687422.

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, 561964 + ... + 561967.

It is an arithmetic number, because the mean of its divisors is an integer number (842949).

2^2247862 is an apocalyptic number.

2247862 is a deficient number, since it is larger than the sum of its proper divisors (1123934).

2247862 is a wasteful number, since it uses less digits than its factorization.

2247862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123933.

The product of its digits is 10752, while the sum is 31.

The square root of 2247862 is about 1499.2871639549. The cubic root of 2247862 is about 130.9955517787.

The spelling of 2247862 in words is "two million, two hundred forty-seven thousand, eight hundred sixty-two".