1315241 has 8 divisors (see below), whose sum is σ = 1367520. Its totient is φ = 1264032.

The previous prime is 1315231. The next prime is 1315243. The reversal of 1315241 is 1425131.

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

It is a cyclic number.

It is not a de Polignac number, because 1315241 - 2⁶ = 1315177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1315243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2930 + ... + 3348.

It is an arithmetic number, because the mean of its divisors is an integer number (170940).

2^1315241 is an apocalyptic number.

It is an amenable number.

1315241 is a deficient number, since it is larger than the sum of its proper divisors (52279).

1315241 is an equidigital number, since it uses as much as digits as its factorization.

1315241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its digits is 120, while the sum is 17.

The square root of 1315241 is about 1146.8395702974. The cubic root of 1315241 is about 109.5641430379.

The spelling of 1315241 in words is "one million, three hundred fifteen thousand, two hundred forty-one".