1012386 has 8 divisors (see below), whose sum is σ = 2024784. Its totient is φ = 337460.

The previous prime is 1012379. The next prime is 1012397. The reversal of 1012386 is 6832101.

It is a sphenic number, since it is the product of 3 distinct primes.

1012386 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84360 + ... + 84371.

It is an arithmetic number, because the mean of its divisors is an integer number (253098).

2^1012386 is an apocalyptic number.

1012386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1012386 is a wasteful number, since it uses less digits than its factorization.

1012386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168736.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1012386 is about 1006.1739412249. The cubic root of 1012386 is about 100.4111737113.

Adding to 1012386 its reverse (6832101), we get a palindrome (7844487).

The spelling of 1012386 in words is "one million, twelve thousand, three hundred eighty-six".