268223624 has 32 divisors (see below), whose sum is σ = 511207200. Its totient is φ = 131919360.

The previous prime is 268223621. The next prime is 268223633. The reversal of 268223624 is 426322862.

It is not an unprimeable number, because it can be changed into a prime (268223621) 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, 137939 + ... + 139869.

It is an arithmetic number, because the mean of its divisors is an integer number (15975225).

Almost surely, 2^268223624 is an apocalyptic number.

It is an amenable number.

268223624 is a deficient number, since it is larger than the sum of its proper divisors (242983576).

268223624 is a wasteful number, since it uses less digits than its factorization.

268223624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213 (or 2209 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 268223624 is about 16377.5341245256. The cubic root of 268223624 is about 644.9098477849.

The spelling of 268223624 in words is "two hundred sixty-eight million, two hundred twenty-three thousand, six hundred twenty-four".