266798124 has 30 divisors (see below), whose sum is σ = 697463844. Its totient is φ = 88932600.

The previous prime is 266798123. The next prime is 266798143. The reversal of 266798124 is 421897662.

It is a happy number.

266798124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 266798124.

It is not an unprimeable number, because it can be changed into a prime (266798123) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 411402 + ... + 412049.

Almost surely, 2^266798124 is an apocalyptic number.

It is an amenable number.

266798124 is an abundant number, since it is smaller than the sum of its proper divisors (430665720).

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

266798124 is a wasteful number, since it uses less digits than its factorization.

266798124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823467 (or 823456 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 266798124 is about 16333.9561649957. The cubic root of 266798124 is about 643.7653395786.

The spelling of 266798124 in words is "two hundred sixty-six million, seven hundred ninety-eight thousand, one hundred twenty-four".