63238071 has 8 divisors (see below), whose sum is σ = 90803440. Its totient is φ = 38915712.

The previous prime is 63238039. The next prime is 63238073. The reversal of 63238071 is 17083236.

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

It is not a de Polignac number, because 63238071 - 2⁵ = 63238039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63238073) 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, 810706 + ... + 810783.

It is an arithmetic number, because the mean of its divisors is an integer number (11350430).

Almost surely, 2^63238071 is an apocalyptic number.

63238071 is a deficient number, since it is larger than the sum of its proper divisors (27565369).

63238071 is a wasteful number, since it uses less digits than its factorization.

63238071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621505.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 63238071 is about 7952.2368551245. The cubic root of 63238071 is about 398.4063067037.

The spelling of 63238071 in words is "sixty-three million, two hundred thirty-eight thousand, seventy-one".