462162089 has 2 divisors, whose sum is σ = 462162090. Its totient is φ = 462162088.

The previous prime is 462162007. The next prime is 462162109. The reversal of 462162089 is 980261264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459888025 + 2274064 = 21445^2 + 1508^2 .

It is a cyclic number.

It is not a de Polignac number, because 462162089 - 2¹⁶ = 462096553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (462162889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231081044 + 231081045.

It is an arithmetic number, because the mean of its divisors is an integer number (231081045).

Almost surely, 2^462162089 is an apocalyptic number.

It is an amenable number.

462162089 is a deficient number, since it is larger than the sum of its proper divisors (1).

462162089 is an equidigital number, since it uses as much as digits as its factorization.

462162089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 462162089 is about 21497.9554609270. The cubic root of 462162089 is about 773.1518021484.

The spelling of 462162089 in words is "four hundred sixty-two million, one hundred sixty-two thousand, eighty-nine".