85878148 has 12 divisors (see below), whose sum is σ = 150458112. Its totient is φ = 42890120.

The previous prime is 85878131. The next prime is 85878151. The reversal of 85878148 is 84187858.

It is a super-3 number, since 3×85878148³ (a number of 25 digits) contains 333 as substring.

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, 8140 + ... + 15427.

It is an arithmetic number, because the mean of its divisors is an integer number (12538176).

Almost surely, 2^85878148 is an apocalyptic number.

It is an amenable number.

85878148 is a deficient number, since it is larger than the sum of its proper divisors (64579964).

85878148 is a wasteful number, since it uses less digits than its factorization.

85878148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24482 (or 24480 counting only the distinct ones).

The product of its digits is 573440, while the sum is 49.

The square root of 85878148 is about 9267.0463471378. The cubic root of 85878148 is about 441.1919266477.

The spelling of 85878148 in words is "eighty-five million, eight hundred seventy-eight thousand, one hundred forty-eight".