470615444 has 12 divisors (see below), whose sum is σ = 886929204. Its totient is φ = 217207104.

The previous prime is 470615429. The next prime is 470615449. The reversal of 470615444 is 444516074.

It can be written as a sum of positive squares in 2 ways, for example, as 230675344 + 239940100 = 15188^2 + 15490^2 .

It is a super-2 number, since 2×470615444² = 442957792262634272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470615449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4525097 + ... + 4525200.

It is an arithmetic number, because the mean of its divisors is an integer number (73910767).

Almost surely, 2^470615444 is an apocalyptic number.

It is an amenable number.

470615444 is a deficient number, since it is larger than the sum of its proper divisors (416313760).

470615444 is a wasteful number, since it uses less digits than its factorization.

470615444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9050314 (or 9050312 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 470615444 is about 21693.6729024847. The cubic root of 470615444 is about 777.8372280151.

The spelling of 470615444 in words is "four hundred seventy million, six hundred fifteen thousand, four hundred forty-four".