109274441 has 4 divisors (see below), whose sum is σ = 109358484. Its totient is φ = 109190400.

The previous prime is 109274401. The next prime is 109274489. The reversal of 109274441 is 144472901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144472901 = 37 ⋅3904673.

It can be written as a sum of positive squares in 2 ways, for example, as 60902416 + 48372025 = 7804^2 + 6955^2 .

It is a cyclic number.

It is not a de Polignac number, because 109274441 - 2¹⁴ = 109258057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109274398 and 109274407.

It is not an unprimeable number, because it can be changed into a prime (109274401) 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, 40040 + ... + 42681.

It is an arithmetic number, because the mean of its divisors is an integer number (27339621).

Almost surely, 2^109274441 is an apocalyptic number.

It is an amenable number.

109274441 is a deficient number, since it is larger than the sum of its proper divisors (84043).

109274441 is an equidigital number, since it uses as much as digits as its factorization.

109274441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84042.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 109274441 is about 10453.4415863868. The cubic root of 109274441 is about 478.0861888897.

The spelling of 109274441 in words is "one hundred nine million, two hundred seventy-four thousand, four hundred forty-one".