32013394 has 8 divisors (see below), whose sum is σ = 54880128. Its totient is φ = 13720020.

The previous prime is 32013391. The next prime is 32013427. The reversal of 32013394 is 49331023.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (32013391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143322 + ... + 1143349.

It is an arithmetic number, because the mean of its divisors is an integer number (6860016).

Almost surely, 2^32013394 is an apocalyptic number.

32013394 is a deficient number, since it is larger than the sum of its proper divisors (22866734).

32013394 is a wasteful number, since it uses less digits than its factorization.

32013394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286680.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 32013394 is about 5658.0379991654. The cubic root of 32013394 is about 317.5244993185.

The spelling of 32013394 in words is "thirty-two million, thirteen thousand, three hundred ninety-four".