1342159 has 20 divisors (see below), whose sum is σ = 1725416. Its totient is φ = 1037232.

The previous prime is 1342153. The next prime is 1342163. The reversal of 1342159 is 9512431.

It is not a de Polignac number, because 1342159 - 2¹³ = 1333967 is a prime.

1342159 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31192 + ... + 31234.

2^1342159 is an apocalyptic number.

1342159 is a deficient number, since it is larger than the sum of its proper divisors (383257).

1342159 is an frugal number, since it uses more digits than its factorization.

1342159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 63 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 1342159 is about 1158.5158609186. The cubic root of 1342159 is about 110.3065553458.

The spelling of 1342159 in words is "one million, three hundred forty-two thousand, one hundred fifty-nine".