84448892 has 12 divisors (see below), whose sum is σ = 161220696. Its totient is φ = 38385840.

The previous prime is 84448849. The next prime is 84448907. The reversal of 84448892 is 29884448.

It is a congruent number.

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, 959603 + ... + 959690.

It is an arithmetic number, because the mean of its divisors is an integer number (13435058).

Almost surely, 2^84448892 is an apocalyptic number.

It is an amenable number.

84448892 is a deficient number, since it is larger than the sum of its proper divisors (76771804).

84448892 is a wasteful number, since it uses less digits than its factorization.

84448892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919308 (or 1919306 counting only the distinct ones).

The product of its digits is 589824, while the sum is 47.

The square root of 84448892 is about 9189.6078262350. The cubic root of 84448892 is about 438.7306598294.

The spelling of 84448892 in words is "eighty-four million, four hundred forty-eight thousand, eight hundred ninety-two".