88231893 has 8 divisors (see below), whose sum is σ = 117766848. Its totient is φ = 58759104.

The previous prime is 88231873. The next prime is 88231901. The reversal of 88231893 is 39813288.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88231893 - 2¹⁰ = 88230869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88231873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12121 + ... + 17982.

It is an arithmetic number, because the mean of its divisors is an integer number (14720856).

Almost surely, 2^88231893 is an apocalyptic number.

It is an amenable number.

88231893 is a deficient number, since it is larger than the sum of its proper divisors (29534955).

88231893 is a wasteful number, since it uses less digits than its factorization.

88231893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31083.

The product of its digits is 82944, while the sum is 42.

The square root of 88231893 is about 9393.1833262212. The cubic root of 88231893 is about 445.1863765025.

The spelling of 88231893 in words is "eighty-eight million, two hundred thirty-one thousand, eight hundred ninety-three".