9470472481 has 4 divisors (see below), whose sum is σ = 9476189572. Its totient is φ = 9464755392.

The previous prime is 9470472449. The next prime is 9470472491. The reversal of 9470472481 is 1842740749.

9470472481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1842740749 = 23 ⋅80119163.

It can be written as a sum of positive squares in 2 ways, for example, as 1016589456 + 8453883025 = 31884^2 + 91945^2 .

It is a cyclic number.

It is not a de Polignac number, because 9470472481 - 2⁵ = 9470472449 is a prime.

It is a super-2 number, since 2×9470472481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9470472491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856060 + ... + 2859373.

It is an arithmetic number, because the mean of its divisors is an integer number (2369047393).

Almost surely, 2^9470472481 is an apocalyptic number.

It is an amenable number.

9470472481 is a deficient number, since it is larger than the sum of its proper divisors (5717091).

9470472481 is a wasteful number, since it uses less digits than its factorization.

9470472481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717090.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 9470472481 is about 97316.3525878359. The cubic root of 9470472481 is about 2115.7152453159.

The spelling of 9470472481 in words is "nine billion, four hundred seventy million, four hundred seventy-two thousand, four hundred eighty-one".