85210882 has 8 divisors (see below), whose sum is σ = 127983996. Its totient is φ = 42549552.

The previous prime is 85210843. The next prime is 85210891. The reversal of 85210882 is 28801258.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 85026841 + 184041 = 9221^2 + 429^2 .

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

It is a super-2 number, since 2×85210882² = 14521788822435848, which contains 22 as substring.

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, 26013 + ... + 29104.

Almost surely, 2^85210882 is an apocalyptic number.

85210882 is a deficient number, since it is larger than the sum of its proper divisors (42773114).

85210882 is a wasteful number, since it uses less digits than its factorization.

85210882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55892.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 85210882 is about 9230.9740547788. The cubic root of 85210882 is about 440.0462795674.

The spelling of 85210882 in words is "eighty-five million, two hundred ten thousand, eight hundred eighty-two".