470090 has 16 divisors (see below), whose sum is σ = 875880. Its totient is φ = 181440.

The previous prime is 470089. The next prime is 470131. The reversal of 470090 is 90074.

It can be written as a sum of positive squares in 4 ways, for example, as 426409 + 43681 = 653^2 + 209^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521 + ... + 1100.

2⁴⁷⁰⁰⁹⁰ is an apocalyptic number.

470090 is a deficient number, since it is larger than the sum of its proper divisors (405790).

470090 is a wasteful number, since it uses less digits than its factorization.

470090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 470090 is about 685.6310961443. The cubic root of 470090 is about 77.7547634099.

The spelling of 470090 in words is "four hundred seventy thousand, ninety".