147933020 has 24 divisors (see below), whose sum is σ = 311110800. Its totient is φ = 59087232.

The previous prime is 147933007. The next prime is 147933047. The reversal of 147933020 is 20339741.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9776 + ... + 19784.

It is an arithmetic number, because the mean of its divisors is an integer number (12962950).

Almost surely, 2^147933020 is an apocalyptic number.

147933020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147933020 is an abundant number, since it is smaller than the sum of its proper divisors (163177780).

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

147933020 is a wasteful number, since it uses less digits than its factorization.

147933020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10757 (or 10755 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 147933020 is about 12162.7718880196. The cubic root of 147933020 is about 528.8774389304.

The spelling of 147933020 in words is "one hundred forty-seven million, nine hundred thirty-three thousand, twenty".