85367258 has 8 divisors (see below), whose sum is σ = 128106228. Its totient is φ = 42665184.

The previous prime is 85367231. The next prime is 85367263. The reversal of 85367258 is 85276358.

It can be written as a sum of positive squares in 2 ways, for example, as 84400969 + 966289 = 9187^2 + 983^2 .

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

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, 2441 + ... + 13292.

Almost surely, 2^85367258 is an apocalyptic number.

85367258 is a deficient number, since it is larger than the sum of its proper divisors (42738970).

85367258 is a wasteful number, since it uses less digits than its factorization.

85367258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18448.

The product of its digits is 403200, while the sum is 44.

The square root of 85367258 is about 9239.4403510169. The cubic root of 85367258 is about 440.3153008632.

The spelling of 85367258 in words is "eighty-five million, three hundred sixty-seven thousand, two hundred fifty-eight".