268073632 has 24 divisors (see below), whose sum is σ = 531933696. Its totient is φ = 132979392.

The previous prime is 268073599. The next prime is 268073669. The reversal of 268073632 is 236370862.

It is a junction number, because it is equal to n+sod(n) for n = 268073591 and 268073600.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28918 + ... + 37045.

It is an arithmetic number, because the mean of its divisors is an integer number (22163904).

Almost surely, 2^268073632 is an apocalyptic number.

It is an amenable number.

268073632 is a deficient number, since it is larger than the sum of its proper divisors (263860064).

268073632 is a wasteful number, since it uses less digits than its factorization.

268073632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66100 (or 66092 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 268073632 is about 16372.9542844289. The cubic root of 268073632 is about 644.7896130930.

The spelling of 268073632 in words is "two hundred sixty-eight million, seventy-three thousand, six hundred thirty-two".