88315583 has 4 divisors (see below), whose sum is σ = 88552728. Its totient is φ = 88078440.

The previous prime is 88315573. The next prime is 88315589. The reversal of 88315583 is 38551388.

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 88315583 - 2⁴ = 88315567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88315583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88315589) 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, 118013 + ... + 118758.

It is an arithmetic number, because the mean of its divisors is an integer number (22138182).

Almost surely, 2^88315583 is an apocalyptic number.

88315583 is a deficient number, since it is larger than the sum of its proper divisors (237145).

88315583 is a wasteful number, since it uses less digits than its factorization.

88315583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237144.

The product of its digits is 115200, while the sum is 41.

The square root of 88315583 is about 9397.6370966323. The cubic root of 88315583 is about 445.3270885620.

The spelling of 88315583 in words is "eighty-eight million, three hundred fifteen thousand, five hundred eighty-three".