459812372 has 6 divisors (see below), whose sum is σ = 804671658. Its totient is φ = 229906184.

The previous prime is 459812329. The next prime is 459812377. The reversal of 459812372 is 273218954.

It can be written as a sum of positive squares in only one way, i.e., 450967696 + 8844676 = 21236^2 + 2974^2 .

It is a super-2 number, since 2×459812372² = 422854834888532768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459812377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57476543 + ... + 57476550.

It is an arithmetic number, because the mean of its divisors is an integer number (134111943).

Almost surely, 2^459812372 is an apocalyptic number.

It is an amenable number.

459812372 is a deficient number, since it is larger than the sum of its proper divisors (344859286).

459812372 is a wasteful number, since it uses less digits than its factorization.

459812372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114953097 (or 114953095 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 459812372 is about 21443.2360430976. The cubic root of 459812372 is about 771.8392933310.

The spelling of 459812372 in words is "four hundred fifty-nine million, eight hundred twelve thousand, three hundred seventy-two".