104261266 has 4 divisors (see below), whose sum is σ = 156391902. Its totient is φ = 52130632.

The previous prime is 104261263. The next prime is 104261279. The reversal of 104261266 is 662162401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61293241 + 42968025 = 7829^2 + 6555^2 .

It is not an unprimeable number, because it can be changed into a prime (104261263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26065315 + ... + 26065318.

Almost surely, 2^104261266 is an apocalyptic number.

104261266 is a deficient number, since it is larger than the sum of its proper divisors (52130636).

104261266 is an equidigital number, since it uses as much as digits as its factorization.

104261266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52130635.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 104261266 is about 10210.8406118204. The cubic root of 104261266 is about 470.6604055544.

The spelling of 104261266 in words is "one hundred four million, two hundred sixty-one thousand, two hundred sixty-six".