85670150 has 12 divisors (see below), whose sum is σ = 159346572. Its totient is φ = 34268040.

The previous prime is 85670149. The next prime is 85670161. The reversal of 85670150 is 5107658.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 856652 + ... + 856751.

It is an arithmetic number, because the mean of its divisors is an integer number (13278881).

Almost surely, 2^85670150 is an apocalyptic number.

85670150 is a deficient number, since it is larger than the sum of its proper divisors (73676422).

85670150 is a wasteful number, since it uses less digits than its factorization.

85670150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713415 (or 1713410 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 85670150 is about 9255.8170898090. The cubic root of 85670150 is about 440.8354478176.

The spelling of 85670150 in words is "eighty-five million, six hundred seventy thousand, one hundred fifty".