1705230130 has 16 divisors (see below), whose sum is σ = 3077152920. Its totient is φ = 680372352.

The previous prime is 1705230127. The next prime is 1705230157. The reversal of 1705230130 is 310325071.

It can be written as a sum of positive squares in 4 ways, for example, as 1472026689 + 233203441 = 38367^2 + 15271^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210795 + ... + 218734.

Almost surely, 2^1705230130 is an apocalyptic number.

1705230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1705230130 is a deficient number, since it is larger than the sum of its proper divisors (1371922790).

1705230130 is a wasteful number, since it uses less digits than its factorization.

1705230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429933.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1705230130 is about 41294.4321912773. The cubic root of 1705230130 is about 1194.7058746376.

The spelling of 1705230130 in words is "one billion, seven hundred five million, two hundred thirty thousand, one hundred thirty".