472707029 has 2 divisors, whose sum is σ = 472707030. Its totient is φ = 472707028.

The previous prime is 472707019. The next prime is 472707071. The reversal of 472707029 is 920707274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 467554129 + 5152900 = 21623^2 + 2270^2 .

It is a cyclic number.

It is not a de Polignac number, because 472707029 - 2⁴ = 472707013 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 472706983 and 472707001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472707019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236353514 + 236353515.

It is an arithmetic number, because the mean of its divisors is an integer number (236353515).

Almost surely, 2^472707029 is an apocalyptic number.

It is an amenable number.

472707029 is a deficient number, since it is larger than the sum of its proper divisors (1).

472707029 is an equidigital number, since it uses as much as digits as its factorization.

472707029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 472707029 is about 21741.8267171827. The cubic root of 472707029 is about 778.9878549490.

The spelling of 472707029 in words is "four hundred seventy-two million, seven hundred seven thousand, twenty-nine".