141856232 has 64 divisors (see below), whose sum is σ = 312301440. Its totient is φ = 59155200.

The previous prime is 141856229. The next prime is 141856259. The reversal of 141856232 is 232658141.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447338 + ... + 447654.

It is an arithmetic number, because the mean of its divisors is an integer number (4879710).

Almost surely, 2^141856232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141856232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156150720).

141856232 is an abundant number, since it is smaller than the sum of its proper divisors (170445208).

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

141856232 is a wasteful number, since it uses less digits than its factorization.

141856232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 518 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 141856232 is about 11910.3413888939. The cubic root of 141856232 is about 521.5342165053.

The spelling of 141856232 in words is "one hundred forty-one million, eight hundred fifty-six thousand, two hundred thirty-two".