109067400 has 288 divisors, whose sum is σ = 406224000. Its totient is φ = 26058240.

The previous prime is 109067381. The next prime is 109067407. The reversal of 109067400 is 4760901.

It is not an unprimeable number, because it can be changed into a prime (109067407) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1380561 + ... + 1380639.

It is an arithmetic number, because the mean of its divisors is an integer number (1410500).

Almost surely, 2^109067400 is an apocalyptic number.

109067400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109067400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203112000).

109067400 is an abundant number, since it is smaller than the sum of its proper divisors (297156600).

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

109067400 is a wasteful number, since it uses less digits than its factorization.

109067400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 109067400 is about 10443.5338846580. The cubic root of 109067400 is about 477.7840565647.

The spelling of 109067400 in words is "one hundred nine million, sixty-seven thousand, four hundred".