88641355 has 16 divisors (see below), whose sum is σ = 116554464. Its totient is φ = 64180480.

The previous prime is 88641353. The next prime is 88641367. The reversal of 88641355 is 55314688.

It is not a de Polignac number, because 88641355 - 2¹ = 88641353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88641353) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9357 + ... + 16273.

It is an arithmetic number, because the mean of its divisors is an integer number (7284654).

Almost surely, 2^88641355 is an apocalyptic number.

88641355 is a deficient number, since it is larger than the sum of its proper divisors (27913109).

88641355 is a wasteful number, since it uses less digits than its factorization.

88641355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166.

The product of its digits is 115200, while the sum is 40.

The square root of 88641355 is about 9414.9537970189. The cubic root of 88641355 is about 445.8739798929.

The spelling of 88641355 in words is "eighty-eight million, six hundred forty-one thousand, three hundred fifty-five".