1745106 has 32 divisors (see below), whose sum is σ = 3855168. Its totient is φ = 522240.

The previous prime is 1745087. The next prime is 1745111. The reversal of 1745106 is 6015471.

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, 8946 + ... + 9138.

It is an arithmetic number, because the mean of its divisors is an integer number (120474).

2^1745106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1745106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1927584).

1745106 is an abundant number, since it is smaller than the sum of its proper divisors (2110062).

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

1745106 is a wasteful number, since it uses less digits than its factorization.

1745106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1745106 is about 1321.0246023447. The cubic root of 1745106 is about 120.3946727444.

The spelling of 1745106 in words is "one million, seven hundred forty-five thousand, one hundred six".