266423106 has 8 divisors (see below), whose sum is σ = 532846224. Its totient is φ = 88807700.

The previous prime is 266423093. The next prime is 266423123. The reversal of 266423106 is 601324662.

266423106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

266423106 is an admirable number.

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, 22201920 + ... + 22201931.

It is an arithmetic number, because the mean of its divisors is an integer number (66605778).

Almost surely, 2^266423106 is an apocalyptic number.

266423106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

266423106 is a wasteful number, since it uses less digits than its factorization.

266423106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44403856.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 266423106 is about 16322.4724230124. The cubic root of 266423106 is about 643.4635673473.

Adding to 266423106 its reverse (601324662), we get a palindrome (867747768).

The spelling of 266423106 in words is "two hundred sixty-six million, four hundred twenty-three thousand, one hundred six".