32865048 has 64 divisors (see below), whose sum is σ = 92620800. Its totient is φ = 10795680.

The previous prime is 32865017. The next prime is 32865061. The reversal of 32865048 is 84056823.

It is a super-2 number, since 2×32865048² = 2160222760084608, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14265 + ... + 16407.

It is an arithmetic number, because the mean of its divisors is an integer number (1447200).

Almost surely, 2^32865048 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 32865048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46310400).

32865048 is an abundant number, since it is smaller than the sum of its proper divisors (59755752).

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

32865048 is a wasteful number, since it uses less digits than its factorization.

32865048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229 (or 2219 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 32865048 is about 5732.8045492586. The cubic root of 32865048 is about 320.3156000953.

The spelling of 32865048 in words is "thirty-two million, eight hundred sixty-five thousand, forty-eight".