8249532 has 12 divisors (see below), whose sum is σ = 19248936. Its totient is φ = 2749840.

The previous prime is 8249531. The next prime is 8249533. The reversal of 8249532 is 2359428.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8249531) and next prime (8249533).

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

It is a junction number, because it is equal to n+sod(n) for n = 8249493 and 8249502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8249531) 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, 343719 + ... + 343742.

It is an arithmetic number, because the mean of its divisors is an integer number (1604078).

Almost surely, 2^8249532 is an apocalyptic number.

It is an amenable number.

8249532 is an abundant number, since it is smaller than the sum of its proper divisors (10999404).

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

8249532 is a wasteful number, since it uses less digits than its factorization.

8249532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687468 (or 687466 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 8249532 is about 2872.1998537706. The cubic root of 8249532 is about 202.0581801501.

The spelling of 8249532 in words is "eight million, two hundred forty-nine thousand, five hundred thirty-two".