8131652 has 12 divisors (see below), whose sum is σ = 14325696. Its totient is φ = 4038600.

The previous prime is 8131637. The next prime is 8131657. The reversal of 8131652 is 2561318.

It is a super-2 number, since 2×8131652² = 132247528498208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8131657) 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, 6128 + ... + 7335.

It is an arithmetic number, because the mean of its divisors is an integer number (1193808).

Almost surely, 2^8131652 is an apocalyptic number.

It is an amenable number.

8131652 is a deficient number, since it is larger than the sum of its proper divisors (6194044).

8131652 is a wasteful number, since it uses less digits than its factorization.

8131652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13618 (or 13616 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 8131652 is about 2851.6051620096. The cubic root of 8131652 is about 201.0911362824.

The spelling of 8131652 in words is "eight million, one hundred thirty-one thousand, six hundred fifty-two".