1072086 has 8 divisors (see below), whose sum is σ = 2144184. Its totient is φ = 357360.

The previous prime is 1072039. The next prime is 1072103. The reversal of 1072086 is 6802701.

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

1072086 is an admirable number.

It is a super-2 number, since 2×1072086² = 2298736782792, which contains 22 as substring.

It is a congruent 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, 89335 + ... + 89346.

It is an arithmetic number, because the mean of its divisors is an integer number (268023).

2^1072086 is an apocalyptic number.

1072086 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.

1072086 is a wasteful number, since it uses less digits than its factorization.

1072086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178686.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1072086 is about 1035.4158584839. The cubic root of 1072086 is about 102.3473356920.

Adding to 1072086 its reverse (6802701), we get a palindrome (7874787).

The spelling of 1072086 in words is "one million, seventy-two thousand, eighty-six".