32748402 has 8 divisors (see below), whose sum is σ = 65496816. Its totient is φ = 10916132.

The previous prime is 32748377. The next prime is 32748403. The reversal of 32748402 is 20484723.

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

32748402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 32748402.

It is not an unprimeable number, because it can be changed into a prime (32748403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729028 + ... + 2729039.

It is an arithmetic number, because the mean of its divisors is an integer number (8187102).

Almost surely, 2^32748402 is an apocalyptic number.

32748402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32748402 is a wasteful number, since it uses less digits than its factorization.

32748402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5458072.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 32748402 is about 5722.6219515184. The cubic root of 32748402 is about 319.9361917045.

The spelling of 32748402 in words is "thirty-two million, seven hundred forty-eight thousand, four hundred two".