85067258 has 8 divisors (see below), whose sum is σ = 127662420. Its totient is φ = 42513120.

The previous prime is 85067249. The next prime is 85067263. The reversal of 85067258 is 85276058.

It can be written as a sum of positive squares in 2 ways, for example, as 83850649 + 1216609 = 9157^2 + 1103^2 .

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, 4403 + ... + 13766.

Almost surely, 2^85067258 is an apocalyptic number.

85067258 is a deficient number, since it is larger than the sum of its proper divisors (42595162).

85067258 is a wasteful number, since it uses less digits than its factorization.

85067258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20512.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 85067258 is about 9223.1913132061. The cubic root of 85067258 is about 439.7989060416.

The spelling of 85067258 in words is "eighty-five million, sixty-seven thousand, two hundred fifty-eight".