10398528 has 84 divisors (see below), whose sum is σ = 34076640. Its totient is φ = 2969856.

The previous prime is 10398527. The next prime is 10398587. The reversal of 10398528 is 82589301.

It is a tau number, because it is divible by the number of its divisors (84).

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

It is a junction number, because it is equal to n+sod(n) for n = 10398492 and 10398501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10398527) 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 11 ways as a sum of consecutive naturals, for example, 2743 + ... + 5321.

Almost surely, 2^10398528 is an apocalyptic number.

10398528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10398528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17038320).

10398528 is an abundant number, since it is smaller than the sum of its proper divisors (23678112).

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

10398528 is a wasteful number, since it uses less digits than its factorization.

10398528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 10398528 is about 3224.6748673316. The cubic root of 10398528 is about 218.2682778550.

The spelling of 10398528 in words is "ten million, three hundred ninety-eight thousand, five hundred twenty-eight".