88328193 has 4 divisors (see below), whose sum is σ = 117770928. Its totient is φ = 58885460.

The previous prime is 88328173. The next prime is 88328221. The reversal of 88328193 is 39182388.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88328193 - 2¹² = 88324097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88328143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14721363 + ... + 14721368.

It is an arithmetic number, because the mean of its divisors is an integer number (29442732).

Almost surely, 2^88328193 is an apocalyptic number.

It is an amenable number.

88328193 is a deficient number, since it is larger than the sum of its proper divisors (29442735).

88328193 is a wasteful number, since it uses less digits than its factorization.

88328193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29442734.

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

The square root of 88328193 is about 9398.3079860154. The cubic root of 88328193 is about 445.3482826599.

The spelling of 88328193 in words is "eighty-eight million, three hundred twenty-eight thousand, one hundred ninety-three".