248368788 has 24 divisors (see below), whose sum is σ = 643919360. Its totient is φ = 82789560.

The previous prime is 248368787. The next prime is 248368801. The reversal of 248368788 is 887863842.

248368788 is a `hidden beast` number, since 2 + 483 + 6 + 87 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248368781) 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, 1149748 + ... + 1149963.

Almost surely, 2^248368788 is an apocalyptic number.

It is an amenable number.

248368788 is an abundant number, since it is smaller than the sum of its proper divisors (395550572).

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

248368788 is a wasteful number, since it uses less digits than its factorization.

248368788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299724 (or 2299716 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 54.

The square root of 248368788 is about 15759.7204289924. The cubic root of 248368788 is about 628.5874019062.

The spelling of 248368788 in words is "two hundred forty-eight million, three hundred sixty-eight thousand, seven hundred eighty-eight".