1012982 has 4 divisors (see below), whose sum is σ = 1519476. Its totient is φ = 506490.

The previous prime is 1012981. The next prime is 1012993. The reversal of 1012982 is 2892101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2892101 = 751 ⋅3851.

It is a super-2 number, since 2×1012982² = 2052265064648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253244 + ... + 253247.

It is an arithmetic number, because the mean of its divisors is an integer number (379869).

2^1012982 is an apocalyptic number.

1012982 is a deficient number, since it is larger than the sum of its proper divisors (506494).

1012982 is an equidigital number, since it uses as much as digits as its factorization.

1012982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506493.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1012982 is about 1006.4700691029. The cubic root of 1012982 is about 100.4308741416.

The spelling of 1012982 in words is "one million, twelve thousand, nine hundred eighty-two".