88789319 has 4 divisors (see below), whose sum is σ = 89045544. Its totient is φ = 88533096.

The previous prime is 88789273. The next prime is 88789331. The reversal of 88789319 is 91398788.

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

It is a cyclic number.

It is not a de Polignac number, because 88789319 - 2¹² = 88785223 is a prime.

It is a super-2 number, since 2×88789319² = 15767086336967522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88789219) 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, 127592 + ... + 128285.

It is an arithmetic number, because the mean of its divisors is an integer number (22261386).

Almost surely, 2^88789319 is an apocalyptic number.

88789319 is a deficient number, since it is larger than the sum of its proper divisors (256225).

88789319 is a wasteful number, since it uses less digits than its factorization.

88789319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256224.

The product of its digits is 870912, while the sum is 53.

The square root of 88789319 is about 9422.8084454689. The cubic root of 88789319 is about 446.1219327176.

The spelling of 88789319 in words is "eighty-eight million, seven hundred eighty-nine thousand, three hundred nineteen".