85846880 has 48 divisors (see below), whose sum is σ = 231789600. Its totient is φ = 29432832.

The previous prime is 85846867. The next prime is 85846897. The reversal of 85846880 is 8864858.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37205 + ... + 39444.

It is an arithmetic number, because the mean of its divisors is an integer number (4828950).

Almost surely, 2^85846880 is an apocalyptic number.

85846880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85846880 is an abundant number, since it is smaller than the sum of its proper divisors (145942720).

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

85846880 is a wasteful number, since it uses less digits than its factorization.

85846880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76671 (or 76663 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 85846880 is about 9265.3591403680. The cubic root of 85846880 is about 441.1383745545.

The spelling of 85846880 in words is "eighty-five million, eight hundred forty-six thousand, eight hundred eighty".