268751292 has 24 divisors (see below), whose sum is σ = 628064976. Its totient is φ = 89443968.

The previous prime is 268751281. The next prime is 268751341. The reversal of 268751292 is 292157862.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9313 + ... + 24984.

It is an arithmetic number, because the mean of its divisors is an integer number (26169374).

Almost surely, 2^268751292 is an apocalyptic number.

It is an amenable number.

268751292 is an abundant number, since it is smaller than the sum of its proper divisors (359313684).

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

268751292 is a wasteful number, since it uses less digits than its factorization.

268751292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34957 (or 34955 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 268751292 is about 16393.6357163382. The cubic root of 268751292 is about 645.3324744665.

The spelling of 268751292 in words is "two hundred sixty-eight million, seven hundred fifty-one thousand, two hundred ninety-two".