141447552 has 64 divisors (see below), whose sum is σ = 395515200. Its totient is φ = 44665344.

The previous prime is 141447491. The next prime is 141447563. The reversal of 141447552 is 255744141.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398 + ... + 16989.

It is an arithmetic number, because the mean of its divisors is an integer number (6179925).

Almost surely, 2^141447552 is an apocalyptic number.

141447552 is a gapful number since it is divisible by the number (12) 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 141447552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197757600).

141447552 is an abundant number, since it is smaller than the sum of its proper divisors (254067648).

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

141447552 is a wasteful number, since it uses less digits than its factorization.

141447552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19423 (or 19411 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 141447552 is about 11893.1724951755. The cubic root of 141447552 is about 521.0328976443.

The spelling of 141447552 in words is "one hundred forty-one million, four hundred forty-seven thousand, five hundred fifty-two".