78088 has 16 divisors (see below), whose sum is σ = 150480. Its totient is φ = 37968.

The previous prime is 78079. The next prime is 78101. The reversal of 78088 is 88087.

It is an unprimeable number.

78088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231 + ... + 457.

It is an arithmetic number, because the mean of its divisors is an integer number (9405).

2⁷⁸⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

78088 is a deficient number, since it is larger than the sum of its proper divisors (72392).

78088 is a wasteful number, since it uses less digits than its factorization.

78088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 78088 is about 279.4423017369. The cubic root of 78088 is about 42.7426488962.

Subtracting 78088 from its reverse (88087), we obtain a palindrome (9999).

It can be divided in two parts, 780 and 88, that added together give a palindrome (868).

The spelling of 78088 in words is "seventy-eight thousand, eighty-eight".