109616573 has 8 divisors (see below), whose sum is σ = 121542816. Its totient is φ = 98017200.

The previous prime is 109616569. The next prime is 109616579. The reversal of 109616573 is 375616901.

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 109616573 - 2² = 109616569 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 (109616579) 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, 81011 + ... + 82352.

It is an arithmetic number, because the mean of its divisors is an integer number (15192852).

Almost surely, 2^109616573 is an apocalyptic number.

It is an amenable number.

109616573 is a deficient number, since it is larger than the sum of its proper divisors (11926243).

109616573 is a wasteful number, since it uses less digits than its factorization.

109616573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163435.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 109616573 is about 10469.7933599475. The cubic root of 109616573 is about 478.5846225303.

The spelling of 109616573 in words is "one hundred nine million, six hundred sixteen thousand, five hundred seventy-three".