464916481 has 2 divisors, whose sum is σ = 464916482. Its totient is φ = 464916480.

The previous prime is 464916469. The next prime is 464916533. The reversal of 464916481 is 184619464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 268468225 + 196448256 = 16385^2 + 14016^2 .

It is a cyclic number.

It is not a de Polignac number, because 464916481 - 2¹⁹ = 464392193 is a prime.

It is a super-2 number, since 2×464916481² = 432294668610846722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (464916461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232458240 + 232458241.

It is an arithmetic number, because the mean of its divisors is an integer number (232458241).

Almost surely, 2^464916481 is an apocalyptic number.

It is an amenable number.

464916481 is a deficient number, since it is larger than the sum of its proper divisors (1).

464916481 is an equidigital number, since it uses as much as digits as its factorization.

464916481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 43.

The square root of 464916481 is about 21561.9220154419. The cubic root of 464916481 is about 774.6847033776.

The spelling of 464916481 in words is "four hundred sixty-four million, nine hundred sixteen thousand, four hundred eighty-one".