469122061 has 2 divisors, whose sum is σ = 469122062. Its totient is φ = 469122060.

The previous prime is 469122023. The next prime is 469122077. The reversal of 469122061 is 160221964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 447322500 + 21799561 = 21150^2 + 4669^2 .

It is a cyclic number.

It is not a de Polignac number, because 469122061 - 2¹⁷ = 468990989 is a prime.

It is a super-3 number, since 3×469122061³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469122011) 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, 234561030 + 234561031.

It is an arithmetic number, because the mean of its divisors is an integer number (234561031).

Almost surely, 2^469122061 is an apocalyptic number.

It is an amenable number.

469122061 is a deficient number, since it is larger than the sum of its proper divisors (1).

469122061 is an equidigital number, since it uses as much as digits as its factorization.

469122061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 469122061 is about 21659.2257710196. The cubic root of 469122061 is about 777.0135974745.

The spelling of 469122061 in words is "four hundred sixty-nine million, one hundred twenty-two thousand, sixty-one".