85528976 has 20 divisors (see below), whose sum is σ = 178459932. Its totient is φ = 39474816.

The previous prime is 85528957. The next prime is 85528979. The reversal of 85528976 is 67982558.

It can be written as a sum of positive squares in 2 ways, for example, as 40960000 + 44568976 = 6400^2 + 6676^2 .

It is not an unprimeable number, because it can be changed into a prime (85528979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205391 + ... + 205806.

Almost surely, 2^85528976 is an apocalyptic number.

It is an amenable number.

85528976 is an abundant number, since it is smaller than the sum of its proper divisors (92930956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85528976 is a wasteful number, since it uses less digits than its factorization.

85528976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411218 (or 411212 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 85528976 is about 9248.1877143579. The cubic root of 85528976 is about 440.5931669305.

The spelling of 85528976 in words is "eighty-five million, five hundred twenty-eight thousand, nine hundred seventy-six".