108735445 has 48 divisors (see below), whose sum is σ = 166966272. Its totient is φ = 66493440.

The previous prime is 108735443. The next prime is 108735463. The reversal of 108735445 is 544537801.

108735445 = 145² + 146² + ... + 690².

It is not a de Polignac number, because 108735445 - 2¹ = 108735443 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108735443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 183069 + ... + 183661.

It is an arithmetic number, because the mean of its divisors is an integer number (3478464).

Almost surely, 2^108735445 is an apocalyptic number.

It is an amenable number.

108735445 is a deficient number, since it is larger than the sum of its proper divisors (58230827).

108735445 is a wasteful number, since it uses less digits than its factorization.

108735445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 108735445 is about 10427.6289251200. The cubic root of 108735445 is about 477.2988398219.

The spelling of 108735445 in words is "one hundred eight million, seven hundred thirty-five thousand, four hundred forty-five".