69768233 has 2 divisors, whose sum is σ = 69768234. Its totient is φ = 69768232.

The previous prime is 69768227. The next prime is 69768263. The reversal of 69768233 is 33286796.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66716224 + 3052009 = 8168^2 + 1747^2 .

It is a cyclic number.

It is not a de Polignac number, because 69768233 - 2⁶ = 69768169 is a prime.

It is not a weakly prime, because it can be changed into another prime (69768203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34884116 + 34884117.

It is an arithmetic number, because the mean of its divisors is an integer number (34884117).

Almost surely, 2^69768233 is an apocalyptic number.

It is an amenable number.

69768233 is a deficient number, since it is larger than the sum of its proper divisors (1).

69768233 is an equidigital number, since it uses as much as digits as its factorization.

69768233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 44.

The square root of 69768233 is about 8352.7380540754. The cubic root of 69768233 is about 411.6731804295.

The spelling of 69768233 in words is "sixty-nine million, seven hundred sixty-eight thousand, two hundred thirty-three".