88423119 has 6 divisors (see below), whose sum is σ = 127722296. Its totient is φ = 58948740.

The previous prime is 88423079. The next prime is 88423147. The reversal of 88423119 is 91132488.

It is not a de Polignac number, because 88423119 - 2⁷ = 88422991 is a prime.

It is a super-2 number, since 2×88423119² = 15637295947376322, 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 (88423219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4912387 + ... + 4912404.

Almost surely, 2^88423119 is an apocalyptic number.

88423119 is a deficient number, since it is larger than the sum of its proper divisors (39299177).

88423119 is a wasteful number, since it uses less digits than its factorization.

88423119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9824797 (or 9824794 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 88423119 is about 9403.3567942517. The cubic root of 88423119 is about 445.5077636227.

The spelling of 88423119 in words is "eighty-eight million, four hundred twenty-three thousand, one hundred nineteen".