147003528 has 48 divisors (see below), whose sum is σ = 427513680. Its totient is φ = 42000672.

The previous prime is 147003497. The next prime is 147003529. The reversal of 147003528 is 825300741.

It is a super-2 number, since 2×147003528² = 43220074488893568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 147003495 and 147003504.

It is not an unprimeable number, because it can be changed into a prime (147003529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61326 + ... + 63677.

It is an arithmetic number, because the mean of its divisors is an integer number (8906535).

Almost surely, 2^147003528 is an apocalyptic number.

It is an amenable number.

147003528 is an abundant number, since it is smaller than the sum of its proper divisors (280510152).

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

147003528 is a wasteful number, since it uses less digits than its factorization.

147003528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125026 (or 125015 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 147003528 is about 12124.5011443770. The cubic root of 147003528 is about 527.7674308623.

The spelling of 147003528 in words is "one hundred forty-seven million, three thousand, five hundred twenty-eight".