108538834 has 8 divisors (see below), whose sum is σ = 167208588. Its totient is φ = 52802640.

The previous prime is 108538813. The next prime is 108538847. The reversal of 108538834 is 438835801.

It can be written as a sum of positive squares in 2 ways, for example, as 106151809 + 2387025 = 10303^2 + 1545^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733297 + ... + 733444.

Almost surely, 2^108538834 is an apocalyptic number.

108538834 is a deficient number, since it is larger than the sum of its proper divisors (58669754).

108538834 is a wasteful number, since it uses less digits than its factorization.

108538834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466780.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 108538834 is about 10418.1972528840. The cubic root of 108538834 is about 477.0109888222.

The spelling of 108538834 in words is "one hundred eight million, five hundred thirty-eight thousand, eight hundred thirty-four".