147333933 has 6 divisors (see below), whose sum is σ = 212815694. Its totient is φ = 98222616.

The previous prime is 147333931. The next prime is 147333941. The reversal of 147333933 is 339333741.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 88397604 + 58936329 = 9402^2 + 7677^2 .

It is not a de Polignac number, because 147333933 - 2¹ = 147333931 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147333931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8185210 + ... + 8185227.

Almost surely, 2^147333933 is an apocalyptic number.

It is an amenable number.

147333933 is a deficient number, since it is larger than the sum of its proper divisors (65481761).

147333933 is a wasteful number, since it uses less digits than its factorization.

147333933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16370443 (or 16370440 counting only the distinct ones).

The product of its digits is 61236, while the sum is 36.

The square root of 147333933 is about 12138.1190058427. The cubic root of 147333933 is about 528.1625381999.

The spelling of 147333933 in words is "one hundred forty-seven million, three hundred thirty-three thousand, nine hundred thirty-three".