772140419 has 2 divisors, whose sum is σ = 772140420. Its totient is φ = 772140418.

The previous prime is 772140403. The next prime is 772140443. The reversal of 772140419 is 914041277.

772140419 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 772140419 - 2⁴ = 772140403 is a prime.

It is a super-2 number, since 2×772140419² = 1192401653306991122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (772140319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386070209 + 386070210.

It is an arithmetic number, because the mean of its divisors is an integer number (386070210).

Almost surely, 2^772140419 is an apocalyptic number.

772140419 is a deficient number, since it is larger than the sum of its proper divisors (1).

772140419 is an equidigital number, since it uses as much as digits as its factorization.

772140419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 772140419 is about 27787.4147592035. The cubic root of 772140419 is about 917.4141387280.

The spelling of 772140419 in words is "seven hundred seventy-two million, one hundred forty thousand, four hundred nineteen".