32196378 has 8 divisors (see below), whose sum is σ = 64392768. Its totient is φ = 10732124.

The previous prime is 32196377. The next prime is 32196391. The reversal of 32196378 is 87369123.

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

32196378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (32196377) 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, 2683026 + ... + 2683037.

It is an arithmetic number, because the mean of its divisors is an integer number (8049096).

Almost surely, 2^32196378 is an apocalyptic number.

32196378 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.

32196378 is a wasteful number, since it uses less digits than its factorization.

32196378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5366068.

The product of its digits is 54432, while the sum is 39.

The square root of 32196378 is about 5674.1852278543. The cubic root of 32196378 is about 318.1283252509.

The spelling of 32196378 in words is "thirty-two million, one hundred ninety-six thousand, three hundred seventy-eight".