465450 has 48 divisors (see below), whose sum is σ = 1205280. Its totient is φ = 118720.

The previous prime is 465433. The next prime is 465463. The reversal of 465450 is 54564.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 465450.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4297 + ... + 4403.

It is an arithmetic number, because the mean of its divisors is an integer number (25110).

2⁴⁶⁵⁴⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 465450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (602640).

465450 is an abundant number, since it is smaller than the sum of its proper divisors (739830).

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

465450 is a wasteful number, since it uses less digits than its factorization.

465450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 465450 is about 682.2389610686. The cubic root of 465450 is about 77.4980922180.

The spelling of 465450 in words is "four hundred sixty-five thousand, four hundred fifty".