459378 has 32 divisors (see below), whose sum is σ = 1048320. Its totient is φ = 149040.

The previous prime is 459377. The next prime is 459383. The reversal of 459378 is 873954.

It is a super-2 number, since 2×459378² = 422056293768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2448 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (32760).

2⁴⁵⁹³⁷⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 459378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524160).

459378 is an abundant number, since it is smaller than the sum of its proper divisors (588942).

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

459378 is a wasteful number, since it uses less digits than its factorization.

459378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 233 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 459378 is about 677.7742987160. The cubic root of 459378 is about 77.1596171697.

The spelling of 459378 in words is "four hundred fifty-nine thousand, three hundred seventy-eight".