1500395 has 16 divisors (see below), whose sum is σ = 1989792. Its totient is φ = 1079040.

The previous prime is 1500379. The next prime is 1500397. The reversal of 1500395 is 5930051.

It is not a de Polignac number, because 1500395 - 2⁴ = 1500379 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 1500395.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500397) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2384 + ... + 2946.

It is an arithmetic number, because the mean of its divisors is an integer number (124362).

2^1500395 is an apocalyptic number.

1500395 is a deficient number, since it is larger than the sum of its proper divisors (489397).

1500395 is a wasteful number, since it uses less digits than its factorization.

1500395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 1500395 is about 1224.9061188516. The cubic root of 1500395 is about 114.4814714207.

The spelling of 1500395 in words is "one million, five hundred thousand, three hundred ninety-five".