88000078 has 16 divisors (see below), whose sum is σ = 135051264. Its totient is φ = 42993720.

The previous prime is 88000069. The next prime is 88000091. The reversal of 88000078 is 87000088.

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, 14433 + ... + 19603.

It is an arithmetic number, because the mean of its divisors is an integer number (8440704).

Almost surely, 2^88000078 is an apocalyptic number.

88000078 is a deficient number, since it is larger than the sum of its proper divisors (47051186).

88000078 is a wasteful number, since it uses less digits than its factorization.

88000078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5367.

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

The square root of 88000078 is about 9380.8356770599. The cubic root of 88000078 is about 444.7961495308.

The spelling of 88000078 in words is "eighty-eight million, seventy-eight", and thus it is an aban number and an uban number.