1315354 has 8 divisors (see below), whose sum is σ = 2010420. Its totient is φ = 645216.

The previous prime is 1315309. The next prime is 1315367. The reversal of 1315354 is 4535131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1265625 + 49729 = 1125^2 + 223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1315354² = 3460312290632, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 6099 + ... + 6310.

2^1315354 is an apocalyptic number.

1315354 is a deficient number, since it is larger than the sum of its proper divisors (695066).

1315354 is a wasteful number, since it uses less digits than its factorization.

1315354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12464.

The product of its digits is 900, while the sum is 22.

The square root of 1315354 is about 1146.8888350664. Note that the first 4 decimals coincide. The cubic root of 1315354 is about 109.5672807121.

The spelling of 1315354 in words is "one million, three hundred fifteen thousand, three hundred fifty-four".