1282086 has 24 divisors (see below), whose sum is σ = 2992080. Its totient is φ = 394416.

The previous prime is 1282081. The next prime is 1282093. The reversal of 1282086 is 6802821.

It is a super-2 number, since 2×1282086² = 3287489022792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2506 + ... + 2973.

It is an arithmetic number, because the mean of its divisors is an integer number (124670).

2^1282086 is an apocalyptic number.

1282086 is an abundant number, since it is smaller than the sum of its proper divisors (1709994).

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

1282086 is a wasteful number, since it uses less digits than its factorization.

1282086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500 (or 5497 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1282086 is about 1132.2923650718. The cubic root of 1282086 is about 108.6356546848.

The spelling of 1282086 in words is "one million, two hundred eighty-two thousand, eighty-six".