141532216 has 48 divisors (see below), whose sum is σ = 320131440. Its totient is φ = 57456000.

The previous prime is 141532177. The next prime is 141532243. The reversal of 141532216 is 612235141.

It is a happy number.

141532216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16716 + ... + 23716.

It is an arithmetic number, because the mean of its divisors is an integer number (6669405).

Almost surely, 2^141532216 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 141532216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160065720).

141532216 is an abundant number, since it is smaller than the sum of its proper divisors (178599224).

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

141532216 is a wasteful number, since it uses less digits than its factorization.

141532216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052 (or 7029 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 141532216 is about 11896.7313157859. The cubic root of 141532216 is about 521.1368323543.

Adding to 141532216 its reverse (612235141), we get a palindrome (753767357).

The spelling of 141532216 in words is "one hundred forty-one million, five hundred thirty-two thousand, two hundred sixteen".