472611081 has 8 divisors (see below), whose sum is σ = 631388160. Its totient is φ = 314454032.

The previous prime is 472611079. The next prime is 472611109. The reversal of 472611081 is 180116274.

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 472611081 - 2¹ = 472611079 is a prime.

It is a super-3 number, since 3×472611081³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (472611001) 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, 153225 + ... + 156278.

It is an arithmetic number, because the mean of its divisors is an integer number (78923520).

Almost surely, 2^472611081 is an apocalyptic number.

It is an amenable number.

472611081 is a deficient number, since it is larger than the sum of its proper divisors (158777079).

472611081 is a wasteful number, since it uses less digits than its factorization.

472611081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310015.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 472611081 is about 21739.6200748771. The cubic root of 472611081 is about 778.9351462029.

The spelling of 472611081 in words is "four hundred seventy-two million, six hundred eleven thousand, eighty-one".