85753904 has 20 divisors (see below), whose sum is σ = 168966120. Its totient is φ = 42149760.

The previous prime is 85753891. The next prime is 85753907. The reversal of 85753904 is 40935758.

It is not an unprimeable number, because it can be changed into a prime (85753907) 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, 44477 + ... + 46364.

It is an arithmetic number, because the mean of its divisors is an integer number (8448306).

Almost surely, 2^85753904 is an apocalyptic number.

It is an amenable number.

85753904 is a deficient number, since it is larger than the sum of its proper divisors (83212216).

85753904 is a wasteful number, since it uses less digits than its factorization.

85753904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90908 (or 90902 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 85753904 is about 9260.3403825129. The cubic root of 85753904 is about 440.9790595137.

The spelling of 85753904 in words is "eighty-five million, seven hundred fifty-three thousand, nine hundred four".