832155130 has 16 divisors (see below), whose sum is σ = 1498780584. Its totient is φ = 332661760.

The previous prime is 832155119. The next prime is 832155131. The reversal of 832155130 is 31551238.

832155130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 551827081 + 280328049 = 23491^2 + 16743^2 .

It is not an unprimeable number, because it can be changed into a prime (832155131) 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, 6967 + ... + 41386.

Almost surely, 2^832155130 is an apocalyptic number.

832155130 is a deficient number, since it is larger than the sum of its proper divisors (666625454).

832155130 is a wasteful number, since it uses less digits than its factorization.

832155130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50081.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 832155130 is about 28847.0991609208. The cubic root of 832155130 is about 940.5923269925.

The spelling of 832155130 in words is "eight hundred thirty-two million, one hundred fifty-five thousand, one hundred thirty".