266150038 has 16 divisors (see below), whose sum is σ = 497735424. Its totient is φ = 103694760.

The previous prime is 266150029. The next prime is 266150039. The reversal of 266150038 is 830051662.

It is a junction number, because it is equal to n+sod(n) for n = 266149991 and 266150009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266150039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863970 + ... + 864277.

It is an arithmetic number, because the mean of its divisors is an integer number (31108464).

Almost surely, 2^266150038 is an apocalyptic number.

266150038 is a deficient number, since it is larger than the sum of its proper divisors (231585386).

266150038 is a wasteful number, since it uses less digits than its factorization.

266150038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728267.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 266150038 is about 16314.1054918742. The cubic root of 266150038 is about 643.2436547719.

The spelling of 266150038 in words is "two hundred sixty-six million, one hundred fifty thousand, thirty-eight".