1502005 has 8 divisors (see below), whose sum is σ = 1828224. Its totient is φ = 1184400.

The previous prime is 1501999. The next prime is 1502021. The reversal of 1502005 is 5002051.

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

It is not a de Polignac number, because 1502005 - 2¹³ = 1493813 is a prime.

It is a Duffinian number.

1502005 is a lucky number.

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 7 ways as a sum of consecutive naturals, for example, 1761 + ... + 2470.

It is an arithmetic number, because the mean of its divisors is an integer number (228528).

2^1502005 is an apocalyptic number.

It is an amenable number.

1502005 is a deficient number, since it is larger than the sum of its proper divisors (326219).

1502005 is an equidigital number, since it uses as much as digits as its factorization.

1502005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4307.

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 1502005 is about 1225.5631358686. The cubic root of 1502005 is about 114.5224049264.

Adding to 1502005 its reverse (5002051), we get a palindrome (6504056).

The spelling of 1502005 in words is "one million, five hundred two thousand, five".