85175630 has 8 divisors (see below), whose sum is σ = 153316152. Its totient is φ = 34070248.

The previous prime is 85175567. The next prime is 85175641. The reversal of 85175630 is 3657158.

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

It is a congruent number.

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, 4258772 + ... + 4258791.

It is an arithmetic number, because the mean of its divisors is an integer number (19164519).

Almost surely, 2^85175630 is an apocalyptic number.

85175630 is a deficient number, since it is larger than the sum of its proper divisors (68140522).

85175630 is a wasteful number, since it uses less digits than its factorization.

85175630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8517570.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 85175630 is about 9229.0644162884. The cubic root of 85175630 is about 439.9855883709.

The spelling of 85175630 in words is "eighty-five million, one hundred seventy-five thousand, six hundred thirty".