470600721 has 12 divisors (see below), whose sum is σ = 715533520. Its totient is φ = 297221400.

The previous prime is 470600699. The next prime is 470600731. The reversal of 470600721 is 127006074.

It is not a de Polignac number, because 470600721 - 2⁹ = 470600209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470600731) 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 11 ways as a sum of consecutive naturals, for example, 1375855 + ... + 1376196.

Almost surely, 2^470600721 is an apocalyptic number.

It is an amenable number.

470600721 is a deficient number, since it is larger than the sum of its proper divisors (244932799).

470600721 is a wasteful number, since it uses less digits than its factorization.

470600721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752076 (or 2752073 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 470600721 is about 21693.3335612579. Note that the first 3 decimals coincide. The cubic root of 470600721 is about 777.8291164971.

Adding to 470600721 its reverse (127006074), we get a palindrome (597606795).

The spelling of 470600721 in words is "four hundred seventy million, six hundred thousand, seven hundred twenty-one".