465784442 has 16 divisors (see below), whose sum is σ = 703613952. Its totient is φ = 231251280.

The previous prime is 465784441. The next prime is 465784447. The reversal of 465784442 is 244487564.

It is a junction number, because it is equal to n+sod(n) for n = 465784393 and 465784402.

It is not an unprimeable number, because it can be changed into a prime (465784441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380243 + ... + 381465.

It is an arithmetic number, because the mean of its divisors is an integer number (43975872).

Almost surely, 2^465784442 is an apocalyptic number.

465784442 is a deficient number, since it is larger than the sum of its proper divisors (237829510).

465784442 is a wasteful number, since it uses less digits than its factorization.

465784442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413.

The product of its digits is 860160, while the sum is 44.

The square root of 465784442 is about 21582.0398016499. The cubic root of 465784442 is about 775.1664946488.

The spelling of 465784442 in words is "four hundred sixty-five million, seven hundred eighty-four thousand, four hundred forty-two".