63241315 has 8 divisors (see below), whose sum is σ = 78506640. Its totient is φ = 48848352.

The previous prime is 63241313. The next prime is 63241319. The reversal of 63241315 is 51314236.

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 63241315 - 2¹ = 63241313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63241315.

It is not an unprimeable number, because it can be changed into a prime (63241313) 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, 217929 + ... + 218218.

It is an arithmetic number, because the mean of its divisors is an integer number (9813330).

Almost surely, 2^63241315 is an apocalyptic number.

63241315 is a deficient number, since it is larger than the sum of its proper divisors (15265325).

63241315 is a wasteful number, since it uses less digits than its factorization.

63241315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436181.

The product of its digits is 2160, while the sum is 25.

The square root of 63241315 is about 7952.4408202765. The cubic root of 63241315 is about 398.4131190976.

The spelling of 63241315 in words is "sixty-three million, two hundred forty-one thousand, three hundred fifteen".