109022947 has 8 divisors (see below), whose sum is σ = 119065392. Its totient is φ = 99002400.

The previous prime is 109022941. The next prime is 109022951. The reversal of 109022947 is 749220901.

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 a de Polignac number, because none of the positive numbers 2^k-109022947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109022941) 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, 5997 + ... + 15937.

It is an arithmetic number, because the mean of its divisors is an integer number (14883174).

Almost surely, 2^109022947 is an apocalyptic number.

109022947 is a deficient number, since it is larger than the sum of its proper divisors (10042445).

109022947 is an equidigital number, since it uses as much as digits as its factorization.

109022947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10949.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 109022947 is about 10441.4054130658. The cubic root of 109022947 is about 477.7191370110.

The spelling of 109022947 in words is "one hundred nine million, twenty-two thousand, nine hundred forty-seven".