459536142 has 32 divisors (see below), whose sum is σ = 999990432. Its totient is φ = 139935744.

The previous prime is 459536123. The next prime is 459536153. The reversal of 459536142 is 241635954.

It is a super-2 number, since 2×459536142² = 422346931608488328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 459536142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22803 + ... + 37934.

It is an arithmetic number, because the mean of its divisors is an integer number (31249701).

Almost surely, 2^459536142 is an apocalyptic number.

459536142 is an abundant number, since it is smaller than the sum of its proper divisors (540454290).

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

459536142 is a wasteful number, since it uses less digits than its factorization.

459536142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60852.

The product of its digits is 129600, while the sum is 39.

The square root of 459536142 is about 21436.7941166584. The cubic root of 459536142 is about 771.6847028290.

The spelling of 459536142 in words is "four hundred fifty-nine million, five hundred thirty-six thousand, one hundred forty-two".