141283072 has 72 divisors (see below), whose sum is σ = 329084000. Its totient is φ = 60512256.

The previous prime is 141283063. The next prime is 141283097. The reversal of 141283072 is 270382141.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 141283072.

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, 87004 + ... + 88612.

Almost surely, 2^141283072 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 141283072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164542000).

141283072 is an abundant number, since it is smaller than the sum of its proper divisors (187800928).

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

141283072 is an frugal number, since it uses more digits than its factorization.

141283072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 141283072 is about 11886.2555920694. The cubic root of 141283072 is about 520.8308610841.

The spelling of 141283072 in words is "one hundred forty-one million, two hundred eighty-three thousand, seventy-two".