464069 has 2 divisors, whose sum is σ = 464070. Its totient is φ = 464068.

The previous prime is 464047. The next prime is 464081. The reversal of 464069 is 960464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315844 + 148225 = 562^2 + 385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464069 is a prime.

It is a super-2 number, since 2×464069² = 430720073522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232034 + 232035.

It is an arithmetic number, because the mean of its divisors is an integer number (232035).

2⁴⁶⁴⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

464069 is a deficient number, since it is larger than the sum of its proper divisors (1).

464069 is an equidigital number, since it uses as much as digits as its factorization.

464069 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 29.

The square root of 464069 is about 681.2261004982. The cubic root of 464069 is about 77.4213701294.

The spelling of 464069 in words is "four hundred sixty-four thousand, sixty-nine".