32085018 has 64 divisors (see below), whose sum is σ = 86296320. Its totient is φ = 8626176.

The previous prime is 32084993. The next prime is 32085019. The reversal of 32085018 is 81058023.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32084982 and 32085000.

It is not an unprimeable number, because it can be changed into a prime (32085019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3930 + ... + 8922.

It is an arithmetic number, because the mean of its divisors is an integer number (1348380).

Almost surely, 2^32085018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32085018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43148160).

32085018 is an abundant number, since it is smaller than the sum of its proper divisors (54211302).

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

32085018 is a wasteful number, since it uses less digits than its factorization.

32085018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5028 (or 5022 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 32085018 is about 5664.3638654310. The cubic root of 32085018 is about 317.7611235596.

The spelling of 32085018 in words is "thirty-two million, eighty-five thousand, eighteen".