8612532 has 18 divisors (see below), whose sum is σ = 21770658. Its totient is φ = 2870832.

The previous prime is 8612531. The next prime is 8612581. The reversal of 8612532 is 2352168.

It can be written as a sum of positive squares in only one way, i.e., 7257636 + 1354896 = 2694^2 + 1164^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 8612496 and 8612505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8612531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119583 + ... + 119654.

It is an arithmetic number, because the mean of its divisors is an integer number (1209481).

Almost surely, 2^8612532 is an apocalyptic number.

It is an amenable number.

8612532 is an abundant number, since it is smaller than the sum of its proper divisors (13158126).

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

8612532 is a wasteful number, since it uses less digits than its factorization.

8612532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239247 (or 239242 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 8612532 is about 2934.7115701547. The cubic root of 8612532 is about 204.9794308135.

The spelling of 8612532 in words is "eight million, six hundred twelve thousand, five hundred thirty-two".