1730135 has 16 divisors (see below), whose sum is σ = 2298240. Its totient is φ = 1239840.

The previous prime is 1730119. The next prime is 1730147. The reversal of 1730135 is 5310371.

It is a happy number.

It is not a de Polignac number, because 1730135 - 2⁴ = 1730119 is a prime.

It is an Ulam number.

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, 4376 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

2^1730135 is an apocalyptic number.

1730135 is a deficient number, since it is larger than the sum of its proper divisors (568105).

1730135 is a wasteful number, since it uses less digits than its factorization.

1730135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 1730135 is about 1315.3459620951. The cubic root of 1730135 is about 120.0494009564.

The spelling of 1730135 in words is "one million, seven hundred thirty thousand, one hundred thirty-five".