471661083 has 8 divisors (see below), whose sum is σ = 698757200. Its totient is φ = 314440704.

The previous prime is 471661079. The next prime is 471661087. The reversal of 471661083 is 380166174.

It is an interprime number because it is at equal distance from previous prime (471661079) and next prime (471661087).

It is not a de Polignac number, because 471661083 - 2² = 471661079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471661087) 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, 8734438 + ... + 8734491.

It is an arithmetic number, because the mean of its divisors is an integer number (87344650).

Almost surely, 2^471661083 is an apocalyptic number.

471661083 is a deficient number, since it is larger than the sum of its proper divisors (227096117).

471661083 is a wasteful number, since it uses less digits than its factorization.

471661083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17468938 (or 17468932 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 471661083 is about 21717.7596220236. The cubic root of 471661083 is about 778.4128822440.

It can be divided in two parts, 47166 and 1083, that multiplied together give a triangular number (51080778 = T₁₀₁₀₇).

The spelling of 471661083 in words is "four hundred seventy-one million, six hundred sixty-one thousand, eighty-three".