88078 has 8 divisors (see below), whose sum is σ = 135072. Its totient is φ = 43056.

The previous prime is 88069. The next prime is 88079. The reversal of 88078 is 87088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88079) by changing a digit.

88078 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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (16884).

2⁸⁸⁰⁷⁸ is an apocalyptic number.

88078 is the 188-th heptagonal number.

88078 is a deficient number, since it is larger than the sum of its proper divisors (46994).

88078 is a wasteful number, since it uses less digits than its factorization.

88078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986.

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

The square root of 88078 is about 296.7793793376. The cubic root of 88078 is about 44.4927396311.

Subtracting from 88078 its reverse (87088), we obtain a triangular number (990 = T₄₄).

The spelling of 88078 in words is "eighty-eight thousand, seventy-eight".