770228423 has 2 divisors, whose sum is σ = 770228424. Its totient is φ = 770228422.

The previous prime is 770228411. The next prime is 770228443. The reversal of 770228423 is 324822077.

770228423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 770228423 - 2⁶ = 770228359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770228443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385114211 + 385114212.

It is an arithmetic number, because the mean of its divisors is an integer number (385114212).

Almost surely, 2^770228423 is an apocalyptic number.

770228423 is a deficient number, since it is larger than the sum of its proper divisors (1).

770228423 is an equidigital number, since it uses as much as digits as its factorization.

770228423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 770228423 is about 27752.9894425808. The cubic root of 770228423 is about 916.6562705304.

The spelling of 770228423 in words is "seven hundred seventy million, two hundred twenty-eight thousand, four hundred twenty-three".