472892143 has 2 divisors, whose sum is σ = 472892144. Its totient is φ = 472892142.

The previous prime is 472892141. The next prime is 472892149. The reversal of 472892143 is 341298274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472892143 - 2¹ = 472892141 is a prime.

It is a super-2 number, since 2×472892143² = 447253957822264898, which contains 22 as substring.

Together with 472892141, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 472892096 and 472892105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472892141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236446071 + 236446072.

It is an arithmetic number, because the mean of its divisors is an integer number (236446072).

Almost surely, 2^472892143 is an apocalyptic number.

472892143 is a deficient number, since it is larger than the sum of its proper divisors (1).

472892143 is an equidigital number, since it uses as much as digits as its factorization.

472892143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 472892143 is about 21746.0833944874. The cubic root of 472892143 is about 779.0895266186.

The spelling of 472892143 in words is "four hundred seventy-two million, eight hundred ninety-two thousand, one hundred forty-three".