268120732 has 24 divisors (see below), whose sum is σ = 515314800. Its totient is φ = 121052160.

The previous prime is 268120711. The next prime is 268120739. The reversal of 268120732 is 237021862.

It is a junction number, because it is equal to n+sod(n) for n = 268120694 and 268120703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268120739) 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, 13893 + ... + 27004.

It is an arithmetic number, because the mean of its divisors is an integer number (21471450).

Almost surely, 2^268120732 is an apocalyptic number.

268120732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

268120732 is a deficient number, since it is larger than the sum of its proper divisors (247194068).

268120732 is a wasteful number, since it uses less digits than its factorization.

268120732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41061 (or 41059 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 268120732 is about 16374.3925688863. The cubic root of 268120732 is about 644.8273736293.

The spelling of 268120732 in words is "two hundred sixty-eight million, one hundred twenty thousand, seven hundred thirty-two".