109245210 has 16 divisors (see below), whose sum is σ = 262188576. Its totient is φ = 29132048.

The previous prime is 109245187. The next prime is 109245211. The reversal of 109245210 is 12542901.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109245211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820724 + ... + 1820783.

It is an arithmetic number, because the mean of its divisors is an integer number (16386786).

Almost surely, 2^109245210 is an apocalyptic number.

109245210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109245210 is an abundant number, since it is smaller than the sum of its proper divisors (152943366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109245210 is a wasteful number, since it uses less digits than its factorization.

109245210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641517.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 109245210 is about 10452.0433408975. The cubic root of 109245210 is about 478.0435556093.

The spelling of 109245210 in words is "one hundred nine million, two hundred forty-five thousand, two hundred ten".