1326315 has 16 divisors (see below), whose sum is σ = 2196000. Its totient is φ = 682752.

The previous prime is 1326313. The next prime is 1326319. The reversal of 1326315 is 5136231.

It is not a de Polignac number, because 1326315 - 2¹ = 1326313 is a prime.

It is a super-2 number, since 2×1326315² = 3518222958450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1326291 and 1326300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090 + ... + 1959.

It is an arithmetic number, because the mean of its divisors is an integer number (137250).

2^1326315 is an apocalyptic number.

1326315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1326315 is a deficient number, since it is larger than the sum of its proper divisors (869685).

1326315 is a wasteful number, since it uses less digits than its factorization.

1326315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086.

The product of its digits is 540, while the sum is 21.

The square root of 1326315 is about 1151.6575011695. The cubic root of 1326315 is about 109.8707849118.

The spelling of 1326315 in words is "one million, three hundred twenty-six thousand, three hundred fifteen".