109017244 has 24 divisors (see below), whose sum is σ = 223929440. Its totient is φ = 45458496.

The previous prime is 109017229. The next prime is 109017247. The reversal of 109017244 is 442710901.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109017247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51579 + ... + 53650.

Almost surely, 2^109017244 is an apocalyptic number.

109017244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

109017244 is an abundant number, since it is smaller than the sum of its proper divisors (114912196).

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

109017244 is a wasteful number, since it uses less digits than its factorization.

109017244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105277 (or 105275 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 109017244 is about 10441.1323140740. The cubic root of 109017244 is about 477.7108070223.

It can be divided in two parts, 10901 and 7244, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 109017244 in words is "one hundred nine million, seventeen thousand, two hundred forty-four".