85743266 has 16 divisors (see below), whose sum is σ = 147368256. Its totient is φ = 36652176.

The previous prime is 85743263. The next prime is 85743289. The reversal of 85743266 is 66234758.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (85743263) 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, 2156 + ... + 13271.

It is an arithmetic number, because the mean of its divisors is an integer number (9210516).

Almost surely, 2^85743266 is an apocalyptic number.

85743266 is a deficient number, since it is larger than the sum of its proper divisors (61624990).

85743266 is a wasteful number, since it uses less digits than its factorization.

85743266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15833.

The product of its digits is 241920, while the sum is 41.

The square root of 85743266 is about 9259.7659797643. The cubic root of 85743266 is about 440.9608238844.

The spelling of 85743266 in words is "eighty-five million, seven hundred forty-three thousand, two hundred sixty-six".