464089 has 2 divisors, whose sum is σ = 464090. Its totient is φ = 464088.

The previous prime is 464081. The next prime is 464119. The reversal of 464089 is 980464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455625 + 8464 = 675^2 + 92^2 .

It is a cyclic number.

It is not a de Polignac number, because 464089 - 2³ = 464081 is a prime.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 464089.

It is not a weakly prime, because it can be changed into another prime (464081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232044 + 232045.

It is an arithmetic number, because the mean of its divisors is an integer number (232045).

2⁴⁶⁴⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

464089 is a deficient number, since it is larger than the sum of its proper divisors (1).

464089 is an equidigital number, since it uses as much as digits as its factorization.

464089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 464089 is about 681.2407797541. The cubic root of 464089 is about 77.4224823240.

The spelling of 464089 in words is "four hundred sixty-four thousand, eighty-nine".