466131493 has 2 divisors, whose sum is σ = 466131494. Its totient is φ = 466131492.

The previous prime is 466131467. The next prime is 466131527. The reversal of 466131493 is 394131664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465135489 + 996004 = 21567^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 466131493 - 2⁵ = 466131461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (466131793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233065746 + 233065747.

It is an arithmetic number, because the mean of its divisors is an integer number (233065747).

Almost surely, 2^466131493 is an apocalyptic number.

It is an amenable number.

466131493 is a deficient number, since it is larger than the sum of its proper divisors (1).

466131493 is an equidigital number, since it uses as much as digits as its factorization.

466131493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 37.

The square root of 466131493 is about 21590.0785779024. The cubic root of 466131493 is about 775.3589696045.

The spelling of 466131493 in words is "four hundred sixty-six million, one hundred thirty-one thousand, four hundred ninety-three".