109044825 has 24 divisors (see below), whose sum is σ = 186107136. Its totient is φ = 56280000.

The previous prime is 109044823. The next prime is 109044827. The reversal of 109044825 is 528440901.

It is an interprime number because it is at equal distance from previous prime (109044823) and next prime (109044827).

It is not a de Polignac number, because 109044825 - 2¹ = 109044823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109044823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21126 + ... + 25775.

It is an arithmetic number, because the mean of its divisors is an integer number (7754464).

Almost surely, 2^109044825 is an apocalyptic number.

109044825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

109044825 is a deficient number, since it is larger than the sum of its proper divisors (77062311).

109044825 is a wasteful number, since it uses less digits than its factorization.

109044825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46945 (or 46940 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 109044825 is about 10442.4530164133. The cubic root of 109044825 is about 477.7510900403.

The spelling of 109044825 in words is "one hundred nine million, forty-four thousand, eight hundred twenty-five".