109035400 has 48 divisors (see below), whose sum is σ = 259709940. Its totient is φ = 42547200.

The previous prime is 109035397. The next prime is 109035403. The reversal of 109035400 is 4530901.

It is an interprime number because it is at equal distance from previous prime (109035397) and next prime (109035403).

It can be written as a sum of positive squares in 6 ways, for example, as 36 + 109035364 = 6^2 + 10442^2 .

It is not an unprimeable number, because it can be changed into a prime (109035403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1552 + ... + 14848.

Almost surely, 2^109035400 is an apocalyptic number.

109035400 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 109035400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129854970).

109035400 is an abundant number, since it is smaller than the sum of its proper divisors (150674540).

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

109035400 is a wasteful number, since it uses less digits than its factorization.

109035400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13354 (or 13345 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 109035400 is about 10442.0017238076. The cubic root of 109035400 is about 477.7373252612.

The spelling of 109035400 in words is "one hundred nine million, thirty-five thousand, four hundred".