1396086 has 8 divisors (see below), whose sum is σ = 2792184. Its totient is φ = 465360.

The previous prime is 1396069. The next prime is 1396093. The reversal of 1396086 is 6806931.

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

1396086 is an admirable number.

It is a super-2 number, since 2×1396086² = 3898112238792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116335 + ... + 116346.

It is an arithmetic number, because the mean of its divisors is an integer number (349023).

2^1396086 is an apocalyptic number.

1396086 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.

1396086 is a wasteful number, since it uses less digits than its factorization.

1396086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232686.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1396086 is about 1181.5608321200. The cubic root of 1396086 is about 111.7645457496.

The spelling of 1396086 in words is "one million, three hundred ninety-six thousand, eighty-six".