470262449 has 8 divisors (see below), whose sum is σ = 500508360. Its totient is φ = 440303616.

The previous prime is 470262427. The next prime is 470262469. The reversal of 470262449 is 944262074.

It can be written as a sum of positive squares in 4 ways, for example, as 176757025 + 293505424 = 13295^2 + 17132^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 470262449 - 2²⁴ = 453485233 is a prime.

It is a super-2 number, since 2×470262449² = 442293541878955202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (470262469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68384 + ... + 74945.

It is an arithmetic number, because the mean of its divisors is an integer number (62563545).

Almost surely, 2^470262449 is an apocalyptic number.

It is an amenable number.

470262449 is a deficient number, since it is larger than the sum of its proper divisors (30245911).

470262449 is a wasteful number, since it uses less digits than its factorization.

470262449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143539.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 470262449 is about 21685.5354787471. The cubic root of 470262449 is about 777.6427016531.

The spelling of 470262449 in words is "four hundred seventy million, two hundred sixty-two thousand, four hundred forty-nine".