470792081 has 2 divisors, whose sum is σ = 470792082. Its totient is φ = 470792080.

The previous prime is 470792059. The next prime is 470792087. The reversal of 470792081 is 180297074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464833600 + 5958481 = 21560^2 + 2441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470792081 is a prime.

It is a super-2 number, since 2×470792081² = 443290367064621122, which contains 22 as substring.

It is a plaindrome in base 7.

It is not a weakly prime, because it can be changed into another prime (470792087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235396040 + 235396041.

It is an arithmetic number, because the mean of its divisors is an integer number (235396041).

Almost surely, 2^470792081 is an apocalyptic number.

It is an amenable number.

470792081 is a deficient number, since it is larger than the sum of its proper divisors (1).

470792081 is an equidigital number, since it uses as much as digits as its factorization.

470792081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 470792081 is about 21697.7436845401. The cubic root of 470792081 is about 777.9345315568.

The spelling of 470792081 in words is "four hundred seventy million, seven hundred ninety-two thousand, eighty-one".