88013785 has 8 divisors (see below), whose sum is σ = 105696000. Its totient is φ = 70358064.

The previous prime is 88013767. The next prime is 88013831. The reversal of 88013785 is 58731088.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88013785 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624 + ... + 13366.

It is an arithmetic number, because the mean of its divisors is an integer number (13212000).

Almost surely, 2^88013785 is an apocalyptic number.

It is an amenable number.

88013785 is a deficient number, since it is larger than the sum of its proper divisors (17682215).

88013785 is a wasteful number, since it uses less digits than its factorization.

88013785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13247.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 88013785 is about 9381.5662338439. The cubic root of 88013785 is about 444.8192423297.

The spelling of 88013785 in words is "eighty-eight million, thirteen thousand, seven hundred eighty-five".