268124747 has 12 divisors (see below), whose sum is σ = 295113168. Its totient is φ = 243421200.

The previous prime is 268124743. The next prime is 268124771. The reversal of 268124747 is 747421862.

It is a happy number.

It is not a de Polignac number, because 268124747 - 2² = 268124743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268124741) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 164597 + ... + 166217.

It is an arithmetic number, because the mean of its divisors is an integer number (24592764).

Almost surely, 2^268124747 is an apocalyptic number.

268124747 is a deficient number, since it is larger than the sum of its proper divisors (26988421).

268124747 is a wasteful number, since it uses less digits than its factorization.

268124747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010 (or 2999 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 268124747 is about 16374.5151683951. The cubic root of 268124747 is about 644.8305922900.

The spelling of 268124747 in words is "two hundred sixty-eight million, one hundred twenty-four thousand, seven hundred forty-seven".