830152085 has 16 divisors (see below), whose sum is σ = 1198416000. Its totient is φ = 539286336.

The previous prime is 830152079. The next prime is 830152097. The reversal of 830152085 is 580251038.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 830152085 - 2⁶ = 830152021 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623510 + ... + 624839.

It is an arithmetic number, because the mean of its divisors is an integer number (74901000).

Almost surely, 2^830152085 is an apocalyptic number.

It is an amenable number.

830152085 is a deficient number, since it is larger than the sum of its proper divisors (368263915).

830152085 is a wasteful number, since it uses less digits than its factorization.

830152085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248380.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 830152085 is about 28812.3599345836. The cubic root of 830152085 is about 939.8370341448.

The spelling of 830152085 in words is "eight hundred thirty million, one hundred fifty-two thousand, eighty-five".