85753808 has 20 divisors (see below), whose sum is σ = 189883680. Its totient is φ = 36751584.

The previous prime is 85753793. The next prime is 85753823. The reversal of 85753808 is 80835758.

It is an interprime number because it is at equal distance from previous prime (85753793) and next prime (85753823).

It is a congruent number.

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, 382718 + ... + 382941.

It is an arithmetic number, because the mean of its divisors is an integer number (9494184).

Almost surely, 2^85753808 is an apocalyptic number.

It is an amenable number.

85753808 is an abundant number, since it is smaller than the sum of its proper divisors (104129872).

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

85753808 is a wasteful number, since it uses less digits than its factorization.

85753808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765674 (or 765668 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 85753808 is about 9260.3351991167. The cubic root of 85753808 is about 440.9788949575.

The spelling of 85753808 in words is "eighty-five million, seven hundred fifty-three thousand, eight hundred eight".