227994982 has 4 divisors (see below), whose sum is σ = 341992476. Its totient is φ = 113997490.

The previous prime is 227994971. The next prime is 227994983. The reversal of 227994982 is 289499722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 289499722 = 2 ⋅144749861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227994983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56998744 + ... + 56998747.

It is an arithmetic number, because the mean of its divisors is an integer number (85498119).

Almost surely, 2^227994982 is an apocalyptic number.

227994982 is a deficient number, since it is larger than the sum of its proper divisors (113997494).

227994982 is a wasteful number, since it uses less digits than its factorization.

227994982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113997493.

The product of its digits is 1306368, while the sum is 52.

The square root of 227994982 is about 15099.5027070430. The cubic root of 227994982 is about 610.9069925923.

The spelling of 227994982 in words is "two hundred twenty-seven million, nine hundred ninety-four thousand, nine hundred eighty-two".