85752608 has 18 divisors (see below), whose sum is σ = 168928641. Its totient is φ = 42850112.

The previous prime is 85752599. The next prime is 85752617. The reversal of 85752608 is 80625758.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (85752599) and next prime (85752617).

It can be written as a sum of positive squares in 2 ways, for example, as 57577744 + 28174864 = 7588^2 + 5308^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6548.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 51566 + ... + 53202.

Almost surely, 2^85752608 is an apocalyptic number.

It is an amenable number.

85752608 is a deficient number, since it is larger than the sum of its proper divisors (83176033).

85752608 is an frugal number, since it uses more digits than its factorization.

85752608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284 (or 1639 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 85752608 is about 9260.2704064190. The cubic root of 85752608 is about 440.9768379949.

The spelling of 85752608 in words is "eighty-five million, seven hundred fifty-two thousand, six hundred eight".