32094040 has 96 divisors (see below), whose sum is σ = 83790000. Its totient is φ = 11024640.

The previous prime is 32094037. The next prime is 32094047. The reversal of 32094040 is 4049023.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32094047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91786 + ... + 92134.

Almost surely, 2^32094040 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 32094040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41895000).

32094040 is an abundant number, since it is smaller than the sum of its proper divisors (51695960).

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

32094040 is a wasteful number, since it uses less digits than its factorization.

32094040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 32094040 is about 5665.1601919098. The cubic root of 32094040 is about 317.7909045640.

The spelling of 32094040 in words is "thirty-two million, ninety-four thousand, forty".