67152233 has 2 divisors, whose sum is σ = 67152234. Its totient is φ = 67152232.

The previous prime is 67152223. The next prime is 67152247. The reversal of 67152233 is 33225176.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66064384 + 1087849 = 8128^2 + 1043^2 .

It is a cyclic number.

It is not a de Polignac number, because 67152233 - 2¹⁰ = 67151209 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 67152196 and 67152205.

It is not a weakly prime, because it can be changed into another prime (67152223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33576116 + 33576117.

It is an arithmetic number, because the mean of its divisors is an integer number (33576117).

Almost surely, 2^67152233 is an apocalyptic number.

It is an amenable number.

67152233 is a deficient number, since it is larger than the sum of its proper divisors (1).

67152233 is an equidigital number, since it uses as much as digits as its factorization.

67152233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 29.

The square root of 67152233 is about 8194.6466061692. The cubic root of 67152233 is about 406.4621901212.

The spelling of 67152233 in words is "sixty-seven million, one hundred fifty-two thousand, two hundred thirty-three".