266368424 has 16 divisors (see below), whose sum is σ = 570789600. Its totient is φ = 114157872.

The previous prime is 266368363. The next prime is 266368481. The reversal of 266368424 is 424863662.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2378234 + ... + 2378345.

It is an arithmetic number, because the mean of its divisors is an integer number (35674350).

Almost surely, 2^266368424 is an apocalyptic number.

It is an amenable number.

266368424 is an abundant number, since it is smaller than the sum of its proper divisors (304421176).

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

266368424 is a wasteful number, since it uses less digits than its factorization.

266368424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756592 (or 4756588 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 266368424 is about 16320.7972844466. The cubic root of 266368424 is about 643.4195417836.

The spelling of 266368424 in words is "two hundred sixty-six million, three hundred sixty-eight thousand, four hundred twenty-four".