108322557 has 16 divisors (see below), whose sum is σ = 165517440. Its totient is φ = 61728192.

The previous prime is 108322549. The next prime is 108322567. The reversal of 108322557 is 755223801.

It is not a de Polignac number, because 108322557 - 2³ = 108322549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108322507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919 + ... + 14747.

It is an arithmetic number, because the mean of its divisors is an integer number (10344840).

Almost surely, 2^108322557 is an apocalyptic number.

It is an amenable number.

108322557 is a deficient number, since it is larger than the sum of its proper divisors (57194883).

108322557 is a wasteful number, since it uses less digits than its factorization.

108322557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 108322557 is about 10407.8123061477. The cubic root of 108322557 is about 476.6939437556.

The spelling of 108322557 in words is "one hundred eight million, three hundred twenty-two thousand, five hundred fifty-seven".