248663882 has 4 divisors (see below), whose sum is σ = 372995826. Its totient is φ = 124331940.

The previous prime is 248663881. The next prime is 248663903. The reversal of 248663882 is 288366842.

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., 218182441 + 30481441 = 14771^2 + 5521^2 .

It is a super-2 number, since 2×248663882² = 123667452422619848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (248663881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62165969 + ... + 62165972.

Almost surely, 2^248663882 is an apocalyptic number.

248663882 is a deficient number, since it is larger than the sum of its proper divisors (124331944).

248663882 is a wasteful number, since it uses less digits than its factorization.

248663882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124331943.

The product of its digits is 884736, while the sum is 47.

The square root of 248663882 is about 15769.0799351135. The cubic root of 248663882 is about 628.8362508830.

The spelling of 248663882 in words is "two hundred forty-eight million, six hundred sixty-three thousand, eight hundred eighty-two".