1259982 has 16 divisors (see below), whose sum is σ = 2800080. Its totient is φ = 419976.

The previous prime is 1259977. The next prime is 1259983. The reversal of 1259982 is 2899521.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1259983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11613 + ... + 11720.

It is an arithmetic number, because the mean of its divisors is an integer number (175005).

2^1259982 is an apocalyptic number.

1259982 is an abundant number, since it is smaller than the sum of its proper divisors (1540098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1259982 is a wasteful number, since it uses less digits than its factorization.

1259982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23344 (or 23338 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 1259982 is about 1122.4891981663. The cubic root of 1259982 is about 108.0077154982.

The spelling of 1259982 in words is "one million, two hundred fifty-nine thousand, nine hundred eighty-two".