108943764 has 24 divisors (see below), whose sum is σ = 254721600. Its totient is φ = 36240384.

The previous prime is 108943741. The next prime is 108943787. The reversal of 108943764 is 467349801.

It is an interprime number because it is at equal distance from previous prime (108943741) and next prime (108943787).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2989 + ... + 15060.

It is an arithmetic number, because the mean of its divisors is an integer number (10613400).

Almost surely, 2^108943764 is an apocalyptic number.

It is an amenable number.

108943764 is an abundant number, since it is smaller than the sum of its proper divisors (145777836).

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

108943764 is a wasteful number, since it uses less digits than its factorization.

108943764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18559 (or 18557 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 108943764 is about 10437.6129454967. The cubic root of 108943764 is about 477.6034537318.

The spelling of 108943764 in words is "one hundred eight million, nine hundred forty-three thousand, seven hundred sixty-four".