85014770 has 8 divisors (see below), whose sum is σ = 153026604. Its totient is φ = 34005904.

The previous prime is 85014751. The next prime is 85014791. The reversal of 85014770 is 7741058.

It can be written as a sum of positive squares in 2 ways, for example, as 79192201 + 5822569 = 8899^2 + 2413^2 .

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

It is a super-3 number, since 3×85014770³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 4250729 + ... + 4250748.

Almost surely, 2^85014770 is an apocalyptic number.

85014770 is a deficient number, since it is larger than the sum of its proper divisors (68011834).

85014770 is a wasteful number, since it uses less digits than its factorization.

85014770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8501484.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 85014770 is about 9220.3454382143. The cubic root of 85014770 is about 439.7084328680.

The spelling of 85014770 in words is "eighty-five million, fourteen thousand, seven hundred seventy".