466862449 has 27 divisors (see below), whose sum is σ = 525258273. Its totient is φ = 414854400.

The previous prime is 466862443. The next prime is 466862453. The reversal of 466862449 is 944268664.

The square root of 466862449 is 21607.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 32890225 + 433972224 = 5735^2 + 20832^2 .

It is not a de Polignac number, because 466862449 - 2⁷ = 466862321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466862443) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11386869 + ... + 11386909.

Almost surely, 2^466862449 is an apocalyptic number.

466862449 is the 21607-th square number.

466862449 is the 10804-th centered octagonal number.

It is an amenable number.

466862449 is a deficient number, since it is larger than the sum of its proper divisors (58395824).

466862449 is an equidigital number, since it uses as much as digits as its factorization.

466862449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 89 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 49.

The cubic root of 466862449 is about 775.7640465046.

Multiplying 466862449 by its sum of digits (49), we get a square (22876260001 = 151249²).

The spelling of 466862449 in words is "four hundred sixty-six million, eight hundred sixty-two thousand, four hundred forty-nine".