268923130 has 32 divisors (see below), whose sum is σ = 577269504. Its totient is φ = 88192896.

The previous prime is 268923101. The next prime is 268923133. The reversal of 268923130 is 31329862.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (268923133) by changing a digit.

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, 81907 + ... + 85126.

It is an arithmetic number, because the mean of its divisors is an integer number (18039672).

Almost surely, 2^268923130 is an apocalyptic number.

268923130 is an abundant number, since it is smaller than the sum of its proper divisors (308346374).

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

268923130 is a wasteful number, since it uses less digits than its factorization.

268923130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167070.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 268923130 is about 16398.8758761081. The cubic root of 268923130 is about 645.4699857625.

The spelling of 268923130 in words is "two hundred sixty-eight million, nine hundred twenty-three thousand, one hundred thirty".