268038460 has 24 divisors (see below), whose sum is σ = 564703776. Its totient is φ = 106868160.

The previous prime is 268038427. The next prime is 268038461. The reversal of 268038460 is 64830862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268038461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15327 + ... + 27766.

It is an arithmetic number, because the mean of its divisors is an integer number (23529324).

Almost surely, 2^268038460 is an apocalyptic number.

268038460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268038460 is an abundant number, since it is smaller than the sum of its proper divisors (296665316).

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

268038460 is a wasteful number, since it uses less digits than its factorization.

268038460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43413 (or 43411 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 268038460 is about 16371.8801608123. The cubic root of 268038460 is about 644.7614124677.

The spelling of 268038460 in words is "two hundred sixty-eight million, thirty-eight thousand, four hundred sixty".