85494888 has 24 divisors (see below), whose sum is σ = 231548850. Its totient is φ = 28498272.

The previous prime is 85494839. The next prime is 85494907. The reversal of 85494888 is 88849458.

It can be written as a sum of positive squares in only one way, i.e., 57426084 + 28068804 = 7578^2 + 5298^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 593643 + ... + 593786.

Almost surely, 2^85494888 is an apocalyptic number.

It is an amenable number.

85494888 is an abundant number, since it is smaller than the sum of its proper divisors (146053962).

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

85494888 is a wasteful number, since it uses less digits than its factorization.

85494888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187441 (or 1187434 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 54.

The square root of 85494888 is about 9246.3445750199. The cubic root of 85494888 is about 440.5346256177.

The spelling of 85494888 in words is "eighty-five million, four hundred ninety-four thousand, eight hundred eighty-eight".