85270508 has 6 divisors (see below), whose sum is σ = 149223396. Its totient is φ = 42635252.

The previous prime is 85270483. The next prime is 85270541. The reversal of 85270508 is 80507258.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10658810 + ... + 10658817.

It is an arithmetic number, because the mean of its divisors is an integer number (24870566).

Almost surely, 2^85270508 is an apocalyptic number.

It is an amenable number.

85270508 is a deficient number, since it is larger than the sum of its proper divisors (63952888).

85270508 is a wasteful number, since it uses less digits than its factorization.

85270508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21317631 (or 21317629 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 85270508 is about 9234.2031599917. The cubic root of 85270508 is about 440.1488958890.

The spelling of 85270508 in words is "eighty-five million, two hundred seventy thousand, five hundred eight".