108673537 has 12 divisors (see below), whose sum is σ = 131936320. Its totient is φ = 87667776.

The previous prime is 108673529. The next prime is 108673573. The reversal of 108673537 is 735376801.

It is not a de Polignac number, because 108673537 - 2³ = 108673529 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 108673537.

It is not an unprimeable number, because it can be changed into a prime (108673517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24837 + ... + 28882.

Almost surely, 2^108673537 is an apocalyptic number.

108673537 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

108673537 is a deficient number, since it is larger than the sum of its proper divisors (23262783).

108673537 is an equidigital number, since it uses as much as digits as its factorization.

108673537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53760 (or 53743 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 108673537 is about 10424.6600424186. The cubic root of 108673537 is about 477.2082400298.

The spelling of 108673537 in words is "one hundred eight million, six hundred seventy-three thousand, five hundred thirty-seven".