459460542 has 16 divisors (see below), whose sum is σ = 929247120. Its totient is φ = 151432512.

The previous prime is 459460537. The next prime is 459460559. The reversal of 459460542 is 245064954.

It is a happy number.

It is a super-2 number, since 2×459460542² = 422207979309867528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 459460542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429673 + ... + 430740.

It is an arithmetic number, because the mean of its divisors is an integer number (58077945).

Almost surely, 2^459460542 is an apocalyptic number.

459460542 is an abundant number, since it is smaller than the sum of its proper divisors (469786578).

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

459460542 is a wasteful number, since it uses less digits than its factorization.

459460542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860507.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 459460542 is about 21435.0307207618. The cubic root of 459460542 is about 771.6423829345.

The spelling of 459460542 in words is "four hundred fifty-nine million, four hundred sixty thousand, five hundred forty-two".