85148896 has 24 divisors (see below), whose sum is σ = 191585520. Its totient is φ = 36492288.

The previous prime is 85148887. The next prime is 85148897. The reversal of 85148896 is 69884158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85148897) 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, 189841 + ... + 190288.

It is an arithmetic number, because the mean of its divisors is an integer number (7982730).

Almost surely, 2^85148896 is an apocalyptic number.

It is an amenable number.

85148896 is an abundant number, since it is smaller than the sum of its proper divisors (106436624).

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

85148896 is a wasteful number, since it uses less digits than its factorization.

85148896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380146 (or 380138 counting only the distinct ones).

The product of its digits is 552960, while the sum is 49.

The square root of 85148896 is about 9227.6159434602. The cubic root of 85148896 is about 439.9395509243.

The spelling of 85148896 in words is "eighty-five million, one hundred forty-eight thousand, eight hundred ninety-six".