465490 has 8 divisors (see below), whose sum is σ = 837900. Its totient is φ = 186192.

The previous prime is 465469. The next prime is 465523. The reversal of 465490 is 94564.

It can be written as a sum of positive squares in 2 ways, for example, as 439569 + 25921 = 663^2 + 161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23265 + ... + 23284.

2⁴⁶⁵⁴⁹⁰ is an apocalyptic number.

465490 is a deficient number, since it is larger than the sum of its proper divisors (372410).

465490 is a wasteful number, since it uses less digits than its factorization.

465490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46556.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 465490 is about 682.2682756805. The cubic root of 465490 is about 77.5003121736.

The spelling of 465490 in words is "four hundred sixty-five thousand, four hundred ninety".