109035810 has 96 divisors (see below), whose sum is σ = 312884208. Its totient is φ = 26173440.

The previous prime is 109035809. The next prime is 109035811. The reversal of 109035810 is 18530901.

It is an interprime number because it is at equal distance from previous prime (109035809) and next prime (109035811).

It can be written as a sum of positive squares in 8 ways, for example, as 21594609 + 87441201 = 4647^2 + 9351^2 .

It is a super-2 number, since 2×109035810² = 23777615724712200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109035811) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46834 + ... + 49106.

Almost surely, 2^109035810 is an apocalyptic number.

109035810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 109035810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156442104).

109035810 is an abundant number, since it is smaller than the sum of its proper divisors (203848398).

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

109035810 is a wasteful number, since it uses less digits than its factorization.

109035810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340 (or 2337 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 109035810 is about 10442.0213560402. The cubic root of 109035810 is about 477.7379240639.

The spelling of 109035810 in words is "one hundred nine million, thirty-five thousand, eight hundred ten".