8171652 has 12 divisors (see below), whose sum is σ = 19067216. Its totient is φ = 2723880.

The previous prime is 8171629. The next prime is 8171659. The reversal of 8171652 is 2561718.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (8171659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340474 + ... + 340497.

Almost surely, 2^8171652 is an apocalyptic number.

It is an amenable number.

8171652 is an abundant number, since it is smaller than the sum of its proper divisors (10895564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8171652 is a wasteful number, since it uses less digits than its factorization.

8171652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680978 (or 680976 counting only the distinct ones).

The product of its digits is 3360, while the sum is 30.

The square root of 8171652 is about 2858.6101518045. The cubic root of 8171652 is about 201.4203228710.

The spelling of 8171652 in words is "eight million, one hundred seventy-one thousand, six hundred fifty-two".