108072623 has 4 divisors (see below), whose sum is σ = 108536688. Its totient is φ = 107608560.

The previous prime is 108072619. The next prime is 108072641. The reversal of 108072623 is 326270801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108072623 - 2² = 108072619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108072683) 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, 231683 + ... + 232148.

It is an arithmetic number, because the mean of its divisors is an integer number (27134172).

Almost surely, 2^108072623 is an apocalyptic number.

108072623 is a deficient number, since it is larger than the sum of its proper divisors (464065).

108072623 is an equidigital number, since it uses as much as digits as its factorization.

108072623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464064.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 108072623 is about 10395.7983339424. The cubic root of 108072623 is about 476.3270341056.

The spelling of 108072623 in words is "one hundred eight million, seventy-two thousand, six hundred twenty-three".