109367850 has 48 divisors (see below), whose sum is σ = 273955680. Its totient is φ = 28872000.

The previous prime is 109367849. The next prime is 109367861. The reversal of 109367850 is 58763901.

It is a super-2 number, since 2×109367850² = 23922653227245000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109367799 and 109367808.

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 23 ways as a sum of consecutive naturals, for example, 11541 + ... + 18759.

It is an arithmetic number, because the mean of its divisors is an integer number (5707410).

Almost surely, 2^109367850 is an apocalyptic number.

109367850 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 109367850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136977840).

109367850 is an abundant number, since it is smaller than the sum of its proper divisors (164587830).

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

109367850 is a wasteful number, since it uses less digits than its factorization.

109367850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7335 (or 7330 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 109367850 is about 10457.9084907069. The cubic root of 109367850 is about 478.2223745457. Note that the first 3 decimals are identical.

The spelling of 109367850 in words is "one hundred nine million, three hundred sixty-seven thousand, eight hundred fifty".