1705130 has 16 divisors (see below), whose sum is σ = 3507840. Its totient is φ = 584592.

The previous prime is 1705129. The next prime is 1705139. The reversal of 1705130 is 315071.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1705099 and 1705108.

It is not an unprimeable number, because it can be changed into a prime (1705139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12110 + ... + 12249.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

2^1705130 is an apocalyptic number.

1705130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1705130 is an abundant number, since it is smaller than the sum of its proper divisors (1802710).

1705130 is a wasteful number, since it uses less digits than its factorization.

1705130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24373.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1705130 is about 1305.8062643440. The cubic root of 1705130 is about 119.4682490064.

The spelling of 1705130 in words is "one million, seven hundred five thousand, one hundred thirty".