1393159 has 2 divisors, whose sum is σ = 1393160. Its totient is φ = 1393158.

The previous prime is 1393141. The next prime is 1393181. The reversal of 1393159 is 9513931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1393159 - 2¹⁷ = 1262087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1393159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1393459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696579 + 696580.

It is an arithmetic number, because the mean of its divisors is an integer number (696580).

2^1393159 is an apocalyptic number.

1393159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1393159 is an equidigital number, since it uses as much as digits as its factorization.

1393159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3645, while the sum is 31.

The square root of 1393159 is about 1180.3215663538. The cubic root of 1393159 is about 111.6863834890.

The spelling of 1393159 in words is "one million, three hundred ninety-three thousand, one hundred fifty-nine".