108513858 has 16 divisors (see below), whose sum is σ = 217598976. Its totient is φ = 36076080.

The previous prime is 108513851. The next prime is 108513863. The reversal of 108513858 is 858315801.

It is a super-3 number, since 3×108513858³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (108513851) 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, 21313 + ... + 25908.

It is an arithmetic number, because the mean of its divisors is an integer number (13599936).

Almost surely, 2^108513858 is an apocalyptic number.

108513858 is an abundant number, since it is smaller than the sum of its proper divisors (109085118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108513858 is a wasteful number, since it uses less digits than its factorization.

108513858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47609.

The product of its (nonzero) digits is 38400, while the sum is 39.

The square root of 108513858 is about 10416.9985120475. The cubic root of 108513858 is about 476.9743974937.

The spelling of 108513858 in words is "one hundred eight million, five hundred thirteen thousand, eight hundred fifty-eight".