1415005 has 4 divisors (see below), whose sum is σ = 1698012. Its totient is φ = 1132000.

The previous prime is 1414999. The next prime is 1415023. The reversal of 1415005 is 5005141.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 337561 + 1077444 = 581^2 + 1038^2 .

It is not a de Polignac number, because 1415005 - 2¹⁵ = 1382237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1415005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141496 + ... + 141505.

It is an arithmetic number, because the mean of its divisors is an integer number (424503).

2^1415005 is an apocalyptic number.

It is an amenable number.

1415005 is a deficient number, since it is larger than the sum of its proper divisors (283007).

1415005 is an equidigital number, since it uses as much as digits as its factorization.

1415005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283006.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1415005 is about 1189.5398269919. The cubic root of 1415005 is about 112.2671397415.

The spelling of 1415005 in words is "one million, four hundred fifteen thousand, five".