1478959 has 8 divisors (see below), whose sum is σ = 1520960. Its totient is φ = 1437696.

The previous prime is 1478957. The next prime is 1478963. The reversal of 1478959 is 9598741.

1478959 = T₅₀ + T₅₁ + ... + T₂₀₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 12-Lehmer number, since φ(1478959) divides (1478959-1)¹².

It is a cyclic number.

It is not a de Polignac number, because 1478959 - 2¹ = 1478957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478957) 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 7 ways as a sum of consecutive naturals, for example, 7567 + ... + 7759.

It is an arithmetic number, because the mean of its divisors is an integer number (190120).

2^1478959 is an apocalyptic number.

1478959 is a deficient number, since it is larger than the sum of its proper divisors (42001).

1478959 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (1478958) it forms an eRAP, since the sums of their prime factors are consecutive (368 and 369).

1478959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369.

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

The square root of 1478959 is about 1216.1245824339. The cubic root of 1478959 is about 113.9336589490.

The spelling of 1478959 in words is "one million, four hundred seventy-eight thousand, nine hundred fifty-nine".