961315241 has 8 divisors (see below), whose sum is σ = 1039260480. Its totient is φ = 886105008.

The previous prime is 961315141. The next prime is 961315247. The reversal of 961315241 is 142513169.

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

It is a de Polignac number, because none of the positive numbers 2^k-961315241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 961315198 and 961315207.

It is not an unprimeable number, because it can be changed into a prime (961315247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683021 + ... + 684426.

It is an arithmetic number, because the mean of its divisors is an integer number (129907560).

Almost surely, 2^961315241 is an apocalyptic number.

It is an amenable number.

961315241 is a deficient number, since it is larger than the sum of its proper divisors (77945239).

961315241 is a wasteful number, since it uses less digits than its factorization.

961315241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367503.

The product of its digits is 6480, while the sum is 32.

The square root of 961315241 is about 31005.0841153511. The cubic root of 961315241 is about 986.9351329325.

The spelling of 961315241 in words is "nine hundred sixty-one million, three hundred fifteen thousand, two hundred forty-one".