1432559 has 2 divisors, whose sum is σ = 1432560. Its totient is φ = 1432558.

The previous prime is 1432549. The next prime is 1432577. The reversal of 1432559 is 9552341.

It is a weak prime.

It is an emirp because it is prime and its reverse (9552341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1432559 - 2⁸ = 1432303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716279 + 716280.

It is an arithmetic number, because the mean of its divisors is an integer number (716280).

2^1432559 is an apocalyptic number.

1432559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432559 is an equidigital number, since it uses as much as digits as its factorization.

1432559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 1432559 is about 1196.8955677084. The cubic root of 1432559 is about 112.7294805523.

It can be divided in two parts, 1432 and 559, that added together give a palindrome (1991).

The spelling of 1432559 in words is "one million, four hundred thirty-two thousand, five hundred fifty-nine".