1432159 has 4 divisors (see below), whose sum is σ = 1470904. Its totient is φ = 1393416.

The previous prime is 1432147. The next prime is 1432177. The reversal of 1432159 is 9512341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9512341 = 257 ⋅37013.

It is a cyclic number.

It is not a de Polignac number, because 1432159 - 2⁷ = 1432031 is a prime.

It is a Duffinian number.

1432159 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19317 + ... + 19390.

It is an arithmetic number, because the mean of its divisors is an integer number (367726).

2^1432159 is an apocalyptic number.

1432159 is a deficient number, since it is larger than the sum of its proper divisors (38745).

1432159 is an equidigital number, since it uses as much as digits as its factorization.

1432159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38744.

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

The square root of 1432159 is about 1196.7284570862. The cubic root of 1432159 is about 112.7189874441.

The spelling of 1432159 in words is "one million, four hundred thirty-two thousand, one hundred fifty-nine".