1480005 has 32 divisors (see below), whose sum is σ = 2774400. Its totient is φ = 746496.

The previous prime is 1480001. The next prime is 1480013. The reversal of 1480005 is 5000841.

It is not a de Polignac number, because 1480005 - 2² = 1480001 is a prime.

It is a super-3 number, since 3×1480005³ = 9725474568333000375, which contains 333 as substring.

It is a Curzon number.

1480005 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1480005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2277 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (86700).

2^1480005 is an apocalyptic number.

1480005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1480005 is a deficient number, since it is larger than the sum of its proper divisors (1294395).

1480005 is a wasteful number, since it uses less digits than its factorization.

1480005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1480005 is about 1216.5545610452. The cubic root of 1480005 is about 113.9605126397.

Adding to 1480005 its reverse (5000841), we get a palindrome (6480846).

The spelling of 1480005 in words is "one million, four hundred eighty thousand, five".