84788 has 24 divisors (see below), whose sum is σ = 169344. Its totient is φ = 36800.

The previous prime is 84787. The next prime is 84793. The reversal of 84788 is 88748.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 84788.

It is not an unprimeable number, because it can be changed into a prime (84787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781 + ... + 1827.

It is an arithmetic number, because the mean of its divisors is an integer number (7056).

2⁸⁴⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

84788 is a deficient number, since it is larger than the sum of its proper divisors (84556).

84788 is a wasteful number, since it uses less digits than its factorization.

84788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 101 counting only the distinct ones).

The product of its digits is 14336, while the sum is 35.

The square root of 84788 is about 291.1837907577. The cubic root of 84788 is about 43.9317122545.

The spelling of 84788 in words is "eighty-four thousand, seven hundred eighty-eight".