1479441 has 4 divisors (see below), whose sum is σ = 1972592. Its totient is φ = 986292.

The previous prime is 1479437. The next prime is 1479449. The reversal of 1479441 is 1449741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1449741 = 3 ⋅483247.

It is not a de Polignac number, because 1479441 - 2² = 1479437 is a prime.

It is a D-number.

It is a Duffinian number.

1479441 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1479399 and 1479408.

It is not an unprimeable number, because it can be changed into a prime (1479449) 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, 246571 + ... + 246576.

It is an arithmetic number, because the mean of its divisors is an integer number (493148).

2^1479441 is an apocalyptic number.

It is an amenable number.

1479441 is a deficient number, since it is larger than the sum of its proper divisors (493151).

1479441 is an equidigital number, since it uses as much as digits as its factorization.

1479441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493150.

The product of its digits is 4032, while the sum is 30.

The square root of 1479441 is about 1216.3227367767. The cubic root of 1479441 is about 113.9460347843.

The spelling of 1479441 in words is "one million, four hundred seventy-nine thousand, four hundred forty-one".