830152 has 8 divisors (see below), whose sum is σ = 1556550. Its totient is φ = 415072.

The previous prime is 830143. The next prime is 830153. The reversal of 830152 is 251038.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 509796 + 320356 = 714^2 + 566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (830153) by changing a digit.

830152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51877 + ... + 51892.

2⁸³⁰¹⁵² is an apocalyptic number.

It is an amenable number.

830152 is a deficient number, since it is larger than the sum of its proper divisors (726398).

830152 is a wasteful number, since it uses less digits than its factorization.

830152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103775 (or 103771 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 830152 is about 911.1267749331. The cubic root of 830152 is about 93.9837002068.

The spelling of 830152 in words is "eight hundred thirty thousand, one hundred fifty-two".