1982252 has 6 divisors (see below), whose sum is σ = 3468948. Its totient is φ = 991124.

The previous prime is 1982219. The next prime is 1982263. The reversal of 1982252 is 2522891.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247778 + ... + 247785.

It is an arithmetic number, because the mean of its divisors is an integer number (578158).

2^1982252 is an apocalyptic number.

It is an amenable number.

1982252 is a deficient number, since it is larger than the sum of its proper divisors (1486696).

1982252 is a wasteful number, since it uses less digits than its factorization.

1982252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495567 (or 495565 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 1982252 is about 1407.9247138963. The cubic root of 1982252 is about 125.6183124745.

The spelling of 1982252 in words is "one million, nine hundred eighty-two thousand, two hundred fifty-two".