268914546 has 32 divisors (see below), whose sum is σ = 598190400. Its totient is φ = 89547840.

The previous prime is 268914539. The next prime is 268914577. The reversal of 268914546 is 645419862.

268914546 is a `hidden beast` number, since 26 + 89 + 1 + 4 + 546 = 666.

It is a super-2 number, since 2×268914546² = 144630066100772232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71665 + ... + 75323.

It is an arithmetic number, because the mean of its divisors is an integer number (18693450).

Almost surely, 2^268914546 is an apocalyptic number.

268914546 is an abundant number, since it is smaller than the sum of its proper divisors (329275854).

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

268914546 is a wasteful number, since it uses less digits than its factorization.

268914546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5031 (or 5025 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 268914546 is about 16398.6141487627. The cubic root of 268914546 is about 645.4631179099.

The spelling of 268914546 in words is "two hundred sixty-eight million, nine hundred fourteen thousand, five hundred forty-six".