85752208 has 20 divisors (see below), whose sum is σ = 166744908. Its totient is φ = 42721280.

The previous prime is 85752157. The next prime is 85752223. The reversal of 85752208 is 80225758.

It can be written as a sum of positive squares in 2 ways, for example, as 22581504 + 63170704 = 4752^2 + 7948^2 .

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, 5041 + ... + 14032.

Almost surely, 2^85752208 is an apocalyptic number.

It is an amenable number.

85752208 is a deficient number, since it is larger than the sum of its proper divisors (80992700).

85752208 is a wasteful number, since it uses less digits than its factorization.

85752208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19362 (or 19356 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 85752208 is about 9260.2488087524. The cubic root of 85752208 is about 440.9761523364.

The spelling of 85752208 in words is "eighty-five million, seven hundred fifty-two thousand, two hundred eight".