2247982 has 8 divisors (see below), whose sum is σ = 3678552. Its totient is φ = 1021800.

The previous prime is 2247977. The next prime is 2247991. The reversal of 2247982 is 2897422.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51069 + ... + 51112.

It is an arithmetic number, because the mean of its divisors is an integer number (459819).

2^2247982 is an apocalyptic number.

2247982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2247982 is a deficient number, since it is larger than the sum of its proper divisors (1430570).

2247982 is a wasteful number, since it uses less digits than its factorization.

2247982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102194.

The product of its digits is 16128, while the sum is 34.

The square root of 2247982 is about 1499.3271824388. The cubic root of 2247982 is about 130.9978827620.

The spelling of 2247982 in words is "two million, two hundred forty-seven thousand, nine hundred eighty-two".