108634 has 8 divisors (see below), whose sum is σ = 168660. Its totient is φ = 52416.

The previous prime is 108631. The next prime is 108637. The reversal of 108634 is 436801.

It is an interprime number because it is at equal distance from previous prime (108631) and next prime (108637).

It can be written as a sum of positive squares in 2 ways, for example, as 99225 + 9409 = 315^2 + 97^2 .

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

It is not an unprimeable number, because it can be changed into a prime (108631) 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, 879 + ... + 994.

2¹⁰⁸⁶³⁴ is an apocalyptic number.

108634 is a deficient number, since it is larger than the sum of its proper divisors (60026).

108634 is a wasteful number, since it uses less digits than its factorization.

108634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 108634 is about 329.5967232847. The cubic root of 108634 is about 47.7150361264.

The spelling of 108634 in words is "one hundred eight thousand, six hundred thirty-four".