8529372 has 54 divisors (see below), whose sum is σ = 22333584. Its totient is φ = 2743440.

The previous prime is 8529361. The next prime is 8529373. The reversal of 8529372 is 2739258.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 8² + 5² + 2¹⁴ + 9² + 3⁸ + 7⁶ + 2²³ .

8529372 is a modest number, since divided by 9372 gives 852 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8529373) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 120097 + ... + 120167.

Almost surely, 2^8529372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8529372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11166792).

8529372 is an abundant number, since it is smaller than the sum of its proper divisors (13804212).

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

8529372 is a wasteful number, since it uses less digits than its factorization.

8529372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 123 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 8529372 is about 2920.5088597708. The cubic root of 8529372 is about 204.3175561701.

The spelling of 8529372 in words is "eight million, five hundred twenty-nine thousand, three hundred seventy-two".