32528965 has 8 divisors (see below), whose sum is σ = 44611200. Its totient is φ = 22305552.

The previous prime is 32528959. The next prime is 32528999. The reversal of 32528965 is 56982523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32528965 - 2⁵ = 32528933 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464665 + ... + 464734.

It is an arithmetic number, because the mean of its divisors is an integer number (5576400).

Almost surely, 2^32528965 is an apocalyptic number.

32528965 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32528965 is a deficient number, since it is larger than the sum of its proper divisors (12082235).

32528965 is an equidigital number, since it uses as much as digits as its factorization.

32528965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929411.

The product of its digits is 129600, while the sum is 40.

The square root of 32528965 is about 5703.4169582804. The cubic root of 32528965 is about 319.2199915296.

The spelling of 32528965 in words is "thirty-two million, five hundred twenty-eight thousand, nine hundred sixty-five".