1315350 has 72 divisors (see below), whose sum is σ = 3675360. Its totient is φ = 336960.

The previous prime is 1315309. The next prime is 1315367. The reversal of 1315350 is 535131.

It is a happy number.

1315350 is a `hidden beast` number, since 1 + 315 + 350 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16611 + ... + 16689.

2^1315350 is an apocalyptic number.

1315350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1315350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1837680).

1315350 is an abundant number, since it is smaller than the sum of its proper divisors (2360010).

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

1315350 is a wasteful number, since it uses less digits than its factorization.

1315350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 1315350 is about 1146.8870912169. The cubic root of 1315350 is about 109.5671696471.

It can be divided in two parts, 13153 and 50, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 1315350 in words is "one million, three hundred fifteen thousand, three hundred fifty".