147572984 has 32 divisors (see below), whose sum is σ = 300357120. Its totient is φ = 67568256.

The previous prime is 147572977. The next prime is 147572993. The reversal of 147572984 is 489275741.

147572984 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 7 ways as a sum of consecutive naturals, for example, 7622 + ... + 18794.

It is an arithmetic number, because the mean of its divisors is an integer number (9386160).

Almost surely, 2^147572984 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 147572984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150178560).

147572984 is an abundant number, since it is smaller than the sum of its proper divisors (152784136).

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

147572984 is a wasteful number, since it uses less digits than its factorization.

147572984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319 (or 11315 counting only the distinct ones).

The product of its digits is 564480, while the sum is 47.

The square root of 147572984 is about 12147.9621336255. The cubic root of 147572984 is about 528.4480337788.

The spelling of 147572984 in words is "one hundred forty-seven million, five hundred seventy-two thousand, nine hundred eighty-four".