107189244 has 48 divisors (see below), whose sum is σ = 281351840. Its totient is φ = 35726832.

The previous prime is 107189231. The next prime is 107189273. The reversal of 107189244 is 442981701.

It is a super-2 number, since 2×107189244² = 22979068058583072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 107189199 and 107189208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2622 + ... + 14874.

Almost surely, 2^107189244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107189244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140675920).

107189244 is an abundant number, since it is smaller than the sum of its proper divisors (174162596).

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

107189244 is an equidigital number, since it uses as much as digits as its factorization.

107189244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278 (or 12258 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 107189244 is about 10353.2238457400. The cubic root of 107189244 is about 475.0256591864.

The spelling of 107189244 in words is "one hundred seven million, one hundred eighty-nine thousand, two hundred forty-four".