1479081 has 4 divisors (see below), whose sum is σ = 1972112. Its totient is φ = 986052.

The previous prime is 1479073. The next prime is 1479083. The reversal of 1479081 is 1809741.

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.

It is not a de Polignac number, because 1479081 - 2³ = 1479073 is a prime.

It is a super-2 number, since 2×1479081² = 4375361209122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1479083) 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, 246511 + ... + 246516.

It is an arithmetic number, because the mean of its divisors is an integer number (493028).

2^1479081 is an apocalyptic number.

It is an amenable number.

1479081 is a deficient number, since it is larger than the sum of its proper divisors (493031).

1479081 is an equidigital number, since it uses as much as digits as its factorization.

1479081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493030.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1479081 is about 1216.1747407342. The cubic root of 1479081 is about 113.9367916760.

The spelling of 1479081 in words is "one million, four hundred seventy-nine thousand, eighty-one".