63293882 has 4 divisors (see below), whose sum is σ = 94940826. Its totient is φ = 31646940.

The previous prime is 63293851. The next prime is 63293897. The reversal of 63293882 is 28839236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52867441 + 10426441 = 7271^2 + 3229^2 .

It is a super-2 number, since 2×63293882² = 8012230997259848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15823469 + ... + 15823472.

Almost surely, 2^63293882 is an apocalyptic number.

63293882 is a deficient number, since it is larger than the sum of its proper divisors (31646944).

63293882 is a wasteful number, since it uses less digits than its factorization.

63293882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31646943.

The product of its digits is 124416, while the sum is 41.

The square root of 63293882 is about 7955.7452196510. The cubic root of 63293882 is about 398.5234772409.

The spelling of 63293882 in words is "sixty-three million, two hundred ninety-three thousand, eight hundred eighty-two".