772000147 has 2 divisors, whose sum is σ = 772000148. Its totient is φ = 772000146.

The previous prime is 772000133. The next prime is 772000157. The reversal of 772000147 is 741000277.

It is a strong prime.

It is an emirp because it is prime and its reverse (741000277) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 772000147 - 2²⁷ = 637782419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (772000127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386000073 + 386000074.

It is an arithmetic number, because the mean of its divisors is an integer number (386000074).

Almost surely, 2^772000147 is an apocalyptic number.

772000147 is a deficient number, since it is larger than the sum of its proper divisors (1).

772000147 is an equidigital number, since it uses as much as digits as its factorization.

772000147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 772000147 is about 27784.8906242224. The cubic root of 772000147 is about 917.3585809104.

The spelling of 772000147 in words is "seven hundred seventy-two million, one hundred forty-seven", and thus it is an aban number.