147153072 has 80 divisors (see below), whose sum is σ = 416437632. Its totient is φ = 44405760.

The previous prime is 147153053. The next prime is 147153077. The reversal of 147153072 is 270351741.

It is not an unprimeable number, because it can be changed into a prime (147153077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177523 + ... + 178349.

Almost surely, 2^147153072 is an apocalyptic number.

147153072 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 147153072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208218816).

147153072 is an abundant number, since it is smaller than the sum of its proper divisors (269284560).

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

147153072 is a wasteful number, since it uses less digits than its factorization.

147153072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 147153072 is about 12130.6665933905. Note that the first 3 decimals coincide. The cubic root of 147153072 is about 527.9463329292.

The spelling of 147153072 in words is "one hundred forty-seven million, one hundred fifty-three thousand, seventy-two".