472120771 has 2 divisors, whose sum is σ = 472120772. Its totient is φ = 472120770.

The previous prime is 472120757. The next prime is 472120807. The reversal of 472120771 is 177021274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472120771 - 2¹³ = 472112579 is a prime.

It is not a weakly prime, because it can be changed into another prime (472124771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236060385 + 236060386.

It is an arithmetic number, because the mean of its divisors is an integer number (236060386).

Almost surely, 2^472120771 is an apocalyptic number.

472120771 is a deficient number, since it is larger than the sum of its proper divisors (1).

472120771 is an equidigital number, since it uses as much as digits as its factorization.

472120771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 472120771 is about 21728.3402725565. The cubic root of 472120771 is about 778.6656844424.

The spelling of 472120771 in words is "four hundred seventy-two million, one hundred twenty thousand, seven hundred seventy-one".