466047649 has 2 divisors, whose sum is σ = 466047650. Its totient is φ = 466047648.

The previous prime is 466047619. The next prime is 466047653. The reversal of 466047649 is 946740664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465912225 + 135424 = 21585^2 + 368^2 .

It is a cyclic number.

It is not a de Polignac number, because 466047649 - 2¹⁹ = 465523361 is a prime.

It is a super-2 number, since 2×466047649² = 434400822276854402, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 466047599 and 466047608.

It is not a weakly prime, because it can be changed into another prime (466047619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233023824 + 233023825.

It is an arithmetic number, because the mean of its divisors is an integer number (233023825).

Almost surely, 2^466047649 is an apocalyptic number.

It is an amenable number.

466047649 is a deficient number, since it is larger than the sum of its proper divisors (1).

466047649 is an equidigital number, since it uses as much as digits as its factorization.

466047649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The square root of 466047649 is about 21588.1367653626. The cubic root of 466047649 is about 775.3124783629.

The spelling of 466047649 in words is "four hundred sixty-six million, forty-seven thousand, six hundred forty-nine".