108946273 has 4 divisors (see below), whose sum is σ = 110792880. Its totient is φ = 107099668.

The previous prime is 108946261. The next prime is 108946289. The reversal of 108946273 is 372649801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108946273 - 2⁹ = 108945761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108946073) 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, 923215 + ... + 923332.

It is an arithmetic number, because the mean of its divisors is an integer number (27698220).

Almost surely, 2^108946273 is an apocalyptic number.

It is an amenable number.

108946273 is a deficient number, since it is larger than the sum of its proper divisors (1846607).

108946273 is an equidigital number, since it uses as much as digits as its factorization.

108946273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846606.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 108946273 is about 10437.7331351209. The cubic root of 108946273 is about 477.6071201429.

The spelling of 108946273 in words is "one hundred eight million, nine hundred forty-six thousand, two hundred seventy-three".