1500485 has 16 divisors (see below), whose sum is σ = 2107776. Its totient is φ = 1003968.

The previous prime is 1500479. The next prime is 1500491. The reversal of 1500485 is 5840051.

It is an interprime number because it is at equal distance from previous prime (1500479) and next prime (1500491).

It is not a de Polignac number, because 1500485 - 2⁴ = 1500469 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 1500485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (131736).

2^1500485 is an apocalyptic number.

It is an amenable number.

1500485 is a deficient number, since it is larger than the sum of its proper divisors (607291).

1500485 is an equidigital number, since it uses as much as digits as its factorization.

1500485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1500485 is about 1224.9428558100. The cubic root of 1500485 is about 114.4837604016.

The spelling of 1500485 in words is "one million, five hundred thousand, four hundred eighty-five".