1382315 has 16 divisors (see below), whose sum is σ = 1856736. Its totient is φ = 979200.

The previous prime is 1382309. The next prime is 1382327. The reversal of 1382315 is 5132831.

It is not a de Polignac number, because 1382315 - 2¹⁰ = 1381291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1949 + ... + 2561.

It is an arithmetic number, because the mean of its divisors is an integer number (116046).

2^1382315 is an apocalyptic number.

1382315 is a deficient number, since it is larger than the sum of its proper divisors (474421).

1382315 is a wasteful number, since it uses less digits than its factorization.

1382315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670.

The product of its digits is 720, while the sum is 23.

The square root of 1382315 is about 1175.7189289962. The cubic root of 1382315 is about 111.3958487710.

It can be divided in two parts, 13 and 82315, that added together give a palindrome (82328).

The spelling of 1382315 in words is "one million, three hundred eighty-two thousand, three hundred fifteen".