473861 has 2 divisors, whose sum is σ = 473862.
Its totient is φ = 473860.
The previous prime is 473857. The next prime is 473867. The reversal of 473861 is 168374.
It can be divided in two parts, 473 and 861, that multiplied together give a triangular number (407253 = T902).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 372100 + 101761 = 610^2 + 319^2
It is a cyclic number.
It is not a de Polignac number, because 473861 - 22 = 473857 is a prime.
It is a Chen prime.
It is a plaindrome in base 13.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 473861.
It is not a weakly prime, because it can be changed into another prime (473867) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236930 + 236931.
It is an arithmetic number, because the mean of its divisors is an integer number (236931).
2473861 is an apocalyptic number.
It is an amenable number.
473861 is a deficient number, since it is larger than the sum of its proper divisors (1).
473861 is an equidigital number, since it uses as much as digits as its factorization.
473861 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4032, while the sum is 29.
The square root of 473861 is about 688.3756242053.
The cubic root of 473861 is about 77.9621227448.
The spelling of 473861 in words is "four hundred seventy-three thousand, eight hundred sixty-one".