147332120 has 64 divisors (see below), whose sum is σ = 358585920. Its totient is φ = 54157824.

The previous prime is 147332117. The next prime is 147332161. The reversal of 147332120 is 21233741.

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, 151877 + ... + 152843.

It is an arithmetic number, because the mean of its divisors is an integer number (5602905).

Almost surely, 2^147332120 is an apocalyptic number.

147332120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147332120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179292960).

147332120 is an abundant number, since it is smaller than the sum of its proper divisors (211253800).

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

147332120 is a wasteful number, since it uses less digits than its factorization.

147332120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 147332120 is about 12138.0443235309. The cubic root of 147332120 is about 528.1603717774.

Adding to 147332120 its reverse (21233741), we get a palindrome (168565861).

The spelling of 147332120 in words is "one hundred forty-seven million, three hundred thirty-two thousand, one hundred twenty".