86471032 has 16 divisors (see below), whose sum is σ = 162603000. Its totient is φ = 43110240.

The previous prime is 86471029. The next prime is 86471051. The reversal of 86471032 is 23017468.

It is a junction number, because it is equal to n+sod(n) for n = 86470985 and 86471003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12694 + ... + 18277.

Almost surely, 2^86471032 is an apocalyptic number.

It is an amenable number.

86471032 is a deficient number, since it is larger than the sum of its proper divisors (76131968).

86471032 is a wasteful number, since it uses less digits than its factorization.

86471032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31326 (or 31322 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 86471032 is about 9298.9801591357. The cubic root of 86471032 is about 442.2048967097.

The spelling of 86471032 in words is "eighty-six million, four hundred seventy-one thousand, thirty-two".