424811466 has 20 divisors (see below), whose sum is σ = 951892722. Its totient is φ = 141603768.

The previous prime is 424811447. The next prime is 424811479. The reversal of 424811466 is 664118424.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 348755625 + 76055841 = 18675^2 + 8721^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 424811466.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1310985 + ... + 1311308.

Almost surely, 2^424811466 is an apocalyptic number.

424811466 is an abundant number, since it is smaller than the sum of its proper divisors (527081256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424811466 is a wasteful number, since it uses less digits than its factorization.

424811466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622307 (or 2622298 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 424811466 is about 20610.9549997083. The cubic root of 424811466 is about 751.7361061464.

The spelling of 424811466 in words is "four hundred twenty-four million, eight hundred eleven thousand, four hundred sixty-six".