63238722 has 8 divisors (see below), whose sum is σ = 126477456. Its totient is φ = 21079572.

The previous prime is 63238711. The next prime is 63238723. The reversal of 63238722 is 22783236.

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

63238722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (63238723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5269888 + ... + 5269899.

It is an arithmetic number, because the mean of its divisors is an integer number (15809682).

Almost surely, 2^63238722 is an apocalyptic number.

63238722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63238722 is a wasteful number, since it uses less digits than its factorization.

63238722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539792.

The product of its digits is 24192, while the sum is 33.

The square root of 63238722 is about 7952.2777868985. The cubic root of 63238722 is about 398.4076738212.

The spelling of 63238722 in words is "sixty-three million, two hundred thirty-eight thousand, seven hundred twenty-two".