109325420 has 24 divisors (see below), whose sum is σ = 233349648. Its totient is φ = 43012800.

The previous prime is 109325413. The next prime is 109325459. The reversal of 109325420 is 24523901.

It is a self number, because there is not a number n which added to its sum of digits gives 109325420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43586 + ... + 46025.

It is an arithmetic number, because the mean of its divisors is an integer number (9722902).

Almost surely, 2^109325420 is an apocalyptic number.

109325420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109325420 is an abundant number, since it is smaller than the sum of its proper divisors (124024228).

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

109325420 is a wasteful number, since it uses less digits than its factorization.

109325420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89681 (or 89679 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 109325420 is about 10455.8796856123. The cubic root of 109325420 is about 478.1605233407.

The spelling of 109325420 in words is "one hundred nine million, three hundred twenty-five thousand, four hundred twenty".