71327378 has 8 divisors (see below), whose sum is σ = 108280368. Its totient is φ = 35233924.

The previous prime is 71327369. The next prime is 71327407. The reversal of 71327378 is 87372317.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214676 + ... + 215007.

It is an arithmetic number, because the mean of its divisors is an integer number (13535046).

Almost surely, 2^71327378 is an apocalyptic number.

71327378 is a deficient number, since it is larger than the sum of its proper divisors (36952990).

71327378 is a wasteful number, since it uses less digits than its factorization.

71327378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429768.

The product of its digits is 49392, while the sum is 38.

The square root of 71327378 is about 8445.5537414666. The cubic root of 71327378 is about 414.7172371003.

The spelling of 71327378 in words is "seventy-one million, three hundred twenty-seven thousand, three hundred seventy-eight".