32265660 has 96 divisors (see below), whose sum is σ = 109347840. Its totient is φ = 6939648.

The previous prime is 32265617. The next prime is 32265671. The reversal of 32265660 is 6656223.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4881 + ... + 9399.

It is an arithmetic number, because the mean of its divisors is an integer number (1139040).

Almost surely, 2^32265660 is an apocalyptic number.

32265660 is a gapful number since it is divisible by the number (30) 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 32265660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54673920).

32265660 is an abundant number, since it is smaller than the sum of its proper divisors (77082180).

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

32265660 is a wasteful number, since it uses less digits than its factorization.

32265660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555 (or 4553 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 32265660 is about 5680.2869645820. The cubic root of 32265660 is about 318.3563506530.

The spelling of 32265660 in words is "thirty-two million, two hundred sixty-five thousand, six hundred sixty".