109224605 has 8 divisors (see below), whose sum is σ = 149793792. Its totient is φ = 74896848.

The previous prime is 109224593. The next prime is 109224607. The reversal of 109224605 is 506422901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109224605 - 2⁴ = 109224589 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 (109224607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1560317 + ... + 1560386.

It is an arithmetic number, because the mean of its divisors is an integer number (18724224).

Almost surely, 2^109224605 is an apocalyptic number.

It is an amenable number.

109224605 is a deficient number, since it is larger than the sum of its proper divisors (40569187).

109224605 is an equidigital number, since it uses as much as digits as its factorization.

109224605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120715.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 109224605 is about 10451.0576019846. The cubic root of 109224605 is about 478.0134987405.

The spelling of 109224605 in words is "one hundred nine million, two hundred twenty-four thousand, six hundred five".