88878645 has 24 divisors (see below), whose sum is σ = 157337856. Its totient is φ = 46392288.

The previous prime is 88878589. The next prime is 88878659. The reversal of 88878645 is 54687888.

It is not a de Polignac number, because 88878645 - 2⁸ = 88878389 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88878591 and 88878600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18897 + ... + 23126.

It is an arithmetic number, because the mean of its divisors is an integer number (6555744).

Almost surely, 2^88878645 is an apocalyptic number.

It is an amenable number.

88878645 is a deficient number, since it is larger than the sum of its proper divisors (68459211).

88878645 is a wasteful number, since it uses less digits than its factorization.

88878645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42081 (or 42078 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 54.

The square root of 88878645 is about 9427.5471359204. The cubic root of 88878645 is about 446.2714887376.

The spelling of 88878645 in words is "eighty-eight million, eight hundred seventy-eight thousand, six hundred forty-five".