147830958 has 48 divisors (see below), whose sum is σ = 353386800. Its totient is φ = 44288640.

The previous prime is 147830957. The next prime is 147830981. The reversal of 147830958 is 859038741.

147830958 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147830957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13428 + ... + 21816.

It is an arithmetic number, because the mean of its divisors is an integer number (7362225).

Almost surely, 2^147830958 is an apocalyptic number.

147830958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 147830958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176693400).

147830958 is an abundant number, since it is smaller than the sum of its proper divisors (205555842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147830958 is a wasteful number, since it uses less digits than its factorization.

147830958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8497 (or 8494 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 147830958 is about 12158.5754922195. The cubic root of 147830958 is about 528.7557831804.

The spelling of 147830958 in words is "one hundred forty-seven million, eight hundred thirty thousand, nine hundred fifty-eight".