147533528 has 32 divisors (see below), whose sum is σ = 281385360. Its totient is φ = 72508800.

The previous prime is 147533513. The next prime is 147533623. The reversal of 147533528 is 825335741.

147533528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147533528² = 43532283768253568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 147533491 and 147533500.

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, 126275 + ... + 127437.

Almost surely, 2^147533528 is an apocalyptic number.

It is an amenable number.

147533528 is a deficient number, since it is larger than the sum of its proper divisors (133851832).

147533528 is a wasteful number, since it uses less digits than its factorization.

147533528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427 (or 1423 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 147533528 is about 12146.3380489759. The cubic root of 147533528 is about 528.4009332333.

It can be divided in two parts, 14753 and 3528, that added together give a palindrome (18281).

The spelling of 147533528 in words is "one hundred forty-seven million, five hundred thirty-three thousand, five hundred twenty-eight".