472911 has 4 divisors (see below), whose sum is σ = 630552. Its totient is φ = 315272.

The previous prime is 472909. The next prime is 472921. The reversal of 472911 is 119274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472911 - 2¹ = 472909 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472921) 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 3 ways as a sum of consecutive naturals, for example, 78816 + ... + 78821.

It is an arithmetic number, because the mean of its divisors is an integer number (157638).

2⁴⁷²⁹¹¹ is an apocalyptic number.

472911 is a deficient number, since it is larger than the sum of its proper divisors (157641).

472911 is a wasteful number, since it uses less digits than its factorization.

472911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157640.

The product of its digits is 504, while the sum is 24.

The square root of 472911 is about 687.6852477696. The cubic root of 472911 is about 77.9099882113.

The spelling of 472911 in words is "four hundred seventy-two thousand, nine hundred eleven".