32528496 has 160 divisors (see below), whose sum is σ = 112992768. Its totient is φ = 7787520.

The previous prime is 32528491. The next prime is 32528501. The reversal of 32528496 is 69482523.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32528491) and next prime (32528501).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32528491) 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 31 ways as a sum of consecutive naturals, for example, 47710 + ... + 48386.

Almost surely, 2^32528496 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 32528496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56496384).

32528496 is an abundant number, since it is smaller than the sum of its proper divisors (80464272).

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

32528496 is a wasteful number, since it uses less digits than its factorization.

32528496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 713 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 32528496 is about 5703.3758424288. The cubic root of 32528496 is about 319.2184573595.

The spelling of 32528496 in words is "thirty-two million, five hundred twenty-eight thousand, four hundred ninety-six".