1459879 has 4 divisors (see below), whose sum is σ = 1523376. Its totient is φ = 1396384.

The previous prime is 1459873. The next prime is 1459891. The reversal of 1459879 is 9789541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1459879 - 2¹⁷ = 1328807 is a prime.

It is a Duffinian number.

1459879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1459873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31714 + ... + 31759.

It is an arithmetic number, because the mean of its divisors is an integer number (380844).

2^1459879 is an apocalyptic number.

1459879 is a deficient number, since it is larger than the sum of its proper divisors (63497).

1459879 is an equidigital number, since it uses as much as digits as its factorization.

1459879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63496.

The product of its digits is 90720, while the sum is 43.

The square root of 1459879 is about 1208.2545261657. The cubic root of 1459879 is about 113.4415853421.

The spelling of 1459879 in words is "one million, four hundred fifty-nine thousand, eight hundred seventy-nine".