1396159 has 6 divisors (see below), whose sum is σ = 1483424. Its totient is φ = 1313760.

The previous prime is 1396141. The next prime is 1396183. The reversal of 1396159 is 9516931.

It is not a de Polignac number, because 1396159 - 2⁵ = 1396127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396189) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2127 + ... + 2704.

2^1396159 is an apocalyptic number.

1396159 is a deficient number, since it is larger than the sum of its proper divisors (87265).

1396159 is an equidigital number, since it uses as much as digits as its factorization.

1396159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865 (or 4848 counting only the distinct ones).

The product of its digits is 7290, while the sum is 34.

The square root of 1396159 is about 1181.5917230583. The cubic root of 1396159 is about 111.7664937360.

The spelling of 1396159 in words is "one million, three hundred ninety-six thousand, one hundred fifty-nine".