147033233 has 2 divisors, whose sum is σ = 147033234. Its totient is φ = 147033232.

The previous prime is 147033223. The next prime is 147033247. The reversal of 147033233 is 332330741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126855169 + 20178064 = 11263^2 + 4492^2 .

It is a cyclic number.

It is not a de Polignac number, because 147033233 - 2¹⁶ = 146967697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (147033223) 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 as a sum of consecutive naturals, namely, 73516616 + 73516617.

It is an arithmetic number, because the mean of its divisors is an integer number (73516617).

Almost surely, 2^147033233 is an apocalyptic number.

It is an amenable number.

147033233 is a deficient number, since it is larger than the sum of its proper divisors (1).

147033233 is an equidigital number, since it uses as much as digits as its factorization.

147033233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 147033233 is about 12125.7260813528. The cubic root of 147033233 is about 527.8029771196.

Adding to 147033233 its reverse (332330741), we get a palindrome (479363974).

The spelling of 147033233 in words is "one hundred forty-seven million, thirty-three thousand, two hundred thirty-three".