1315352214 has 48 divisors (see below), whose sum is σ = 3121232400. Its totient is φ = 397025280.

The previous prime is 1315352191. The next prime is 1315352219. The reversal of 1315352214 is 4122535131.

1315352214 is a `hidden beast` number, since 131 + 5 + 3 + 522 + 1 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315352219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37962 + ... + 63810.

It is an arithmetic number, because the mean of its divisors is an integer number (65025675).

Almost surely, 2^1315352214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1315352214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1560616200).

1315352214 is an abundant number, since it is smaller than the sum of its proper divisors (1805880186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1315352214 is a wasteful number, since it uses less digits than its factorization.

1315352214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26125 (or 26122 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1315352214 is about 36267.7847958764. The cubic root of 1315352214 is about 1095.6723112163.

Adding to 1315352214 its reverse (4122535131), we get a palindrome (5437887345).

The spelling of 1315352214 in words is "one billion, three hundred fifteen million, three hundred fifty-two thousand, two hundred fourteen".