472872111 has 8 divisors (see below), whose sum is σ = 657909120. Its totient is φ = 301541592.

The previous prime is 472872097. The next prime is 472872137. The reversal of 472872111 is 111278274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472872111 - 2⁹ = 472871599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472872011) 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, 3426541 + ... + 3426678.

It is an arithmetic number, because the mean of its divisors is an integer number (82238640).

Almost surely, 2^472872111 is an apocalyptic number.

472872111 is a deficient number, since it is larger than the sum of its proper divisors (185037009).

472872111 is a wasteful number, since it uses less digits than its factorization.

472872111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853245.

The product of its digits is 6272, while the sum is 33.

The square root of 472872111 is about 21745.6228009225. The cubic root of 472872111 is about 779.0785255605.

The spelling of 472872111 in words is "four hundred seventy-two million, eight hundred seventy-two thousand, one hundred eleven".