109601473 has 4 divisors (see below), whose sum is σ = 110207188. Its totient is φ = 108995760.

The previous prime is 109601467. The next prime is 109601477. The reversal of 109601473 is 374106901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374106901 = 7 ⋅53443843.

It can be written as a sum of positive squares in 2 ways, for example, as 30338064 + 79263409 = 5508^2 + 8903^2 .

It is a cyclic number.

It is not a de Polignac number, because 109601473 - 2⁵ = 109601441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109601477) 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, 302586 + ... + 302947.

It is an arithmetic number, because the mean of its divisors is an integer number (27551797).

Almost surely, 2^109601473 is an apocalyptic number.

It is an amenable number.

109601473 is a deficient number, since it is larger than the sum of its proper divisors (605715).

109601473 is an equidigital number, since it uses as much as digits as its factorization.

109601473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605714.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 109601473 is about 10469.0722129518. The cubic root of 109601473 is about 478.5626460491.

The spelling of 109601473 in words is "one hundred nine million, six hundred one thousand, four hundred seventy-three".