70888 has 8 divisors (see below), whose sum is σ = 132930. Its totient is φ = 35440.

The previous prime is 70879. The next prime is 70891. The reversal of 70888 is 88807.

70888 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 39204 + 31684 = 198^2 + 178^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable 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 as a sum of consecutive naturals, namely, 4423 + ... + 4438.

2⁷⁰⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

70888 is a deficient number, since it is larger than the sum of its proper divisors (62042).

70888 is a wasteful number, since it uses less digits than its factorization.

70888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8867 (or 8863 counting only the distinct ones).

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

The square root of 70888 is about 266.2480046874. The cubic root of 70888 is about 41.3863927213.

The spelling of 70888 in words is "seventy thousand, eight hundred eighty-eight".