109468473 has 4 divisors (see below), whose sum is σ = 145957968. Its totient is φ = 72978980.

The previous prime is 109468427. The next prime is 109468501. The reversal of 109468473 is 374864901.

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 109468473 - 2⁹ = 109467961 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109468273) 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, 18244743 + ... + 18244748.

It is an arithmetic number, because the mean of its divisors is an integer number (36489492).

Almost surely, 2^109468473 is an apocalyptic number.

It is an amenable number.

109468473 is a deficient number, since it is larger than the sum of its proper divisors (36489495).

109468473 is an equidigital number, since it uses as much as digits as its factorization.

109468473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36489494.

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

The square root of 109468473 is about 10462.7182414514. The cubic root of 109468473 is about 478.3689911245.

The spelling of 109468473 in words is "one hundred nine million, four hundred sixty-eight thousand, four hundred seventy-three".