88441679 has 4 divisors (see below), whose sum is σ = 88692576. Its totient is φ = 88190784.

The previous prime is 88441673. The next prime is 88441687. The reversal of 88441679 is 97614488.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88441679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88441673) 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 3 ways as a sum of consecutive naturals, for example, 124919 + ... + 125624.

It is an arithmetic number, because the mean of its divisors is an integer number (22173144).

Almost surely, 2^88441679 is an apocalyptic number.

88441679 is a deficient number, since it is larger than the sum of its proper divisors (250897).

88441679 is a wasteful number, since it uses less digits than its factorization.

88441679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250896.

The product of its digits is 387072, while the sum is 47.

The square root of 88441679 is about 9404.3436240920. The cubic root of 88441679 is about 445.5389321140.

The spelling of 88441679 in words is "eighty-eight million, four hundred forty-one thousand, six hundred seventy-nine".