88705404 has 36 divisors (see below), whose sum is σ = 225539496. Its totient is φ = 29395488.

The previous prime is 88705381. The next prime is 88705417. The reversal of 88705404 is 40450788.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 894 + ... + 13349.

It is an arithmetic number, because the mean of its divisors is an integer number (6264986).

Almost surely, 2^88705404 is an apocalyptic number.

It is an amenable number.

88705404 is an abundant number, since it is smaller than the sum of its proper divisors (136834092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88705404 is a wasteful number, since it uses less digits than its factorization.

88705404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14426 (or 14421 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 88705404 is about 9418.3546333741. The cubic root of 88705404 is about 445.9813447793.

The spelling of 88705404 in words is "eighty-eight million, seven hundred five thousand, four hundred four".