268048880 has 60 divisors (see below), whose sum is σ = 685044696. Its totient is φ = 97468800.

The previous prime is 268048871. The next prime is 268048883. The reversal of 268048880 is 88840862.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268048883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4166 + ... + 23525.

Almost surely, 2^268048880 is an apocalyptic number.

268048880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268048880 is an abundant number, since it is smaller than the sum of its proper divisors (416995816).

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

268048880 is a wasteful number, since it uses less digits than its factorization.

268048880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27726 (or 27709 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 268048880 is about 16372.1983862889. The cubic root of 268048880 is about 644.7697673966.

The spelling of 268048880 in words is "two hundred sixty-eight million, forty-eight thousand, eight hundred eighty".