470509233 has 8 divisors (see below), whose sum is σ = 627895296. Its totient is φ = 313398000.

The previous prime is 470509223. The next prime is 470509241. The reversal of 470509233 is 332905074.

It is a happy number.

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

It is not a de Polignac number, because 470509233 - 2⁹ = 470508721 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 470509194 and 470509203.

It is not an unprimeable number, because it can be changed into a prime (470509213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64678 + ... + 71583.

It is an arithmetic number, because the mean of its divisors is an integer number (78486912).

Almost surely, 2^470509233 is an apocalyptic number.

It is an amenable number.

470509233 is a deficient number, since it is larger than the sum of its proper divisors (157386063).

470509233 is a wasteful number, since it uses less digits than its factorization.

470509233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137415.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 470509233 is about 21691.2247925284. The cubic root of 470509233 is about 777.7787081297.

The spelling of 470509233 in words is "four hundred seventy million, five hundred nine thousand, two hundred thirty-three".