71078348 has 24 divisors (see below), whose sum is σ = 137560080. Its totient is φ = 31864320.

The previous prime is 71078347. The next prime is 71078389. The reversal of 71078348 is 84387017.

It is not an unprimeable number, because it can be changed into a prime (71078341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7853 + ... + 14276.

It is an arithmetic number, because the mean of its divisors is an integer number (5731670).

Almost surely, 2^71078348 is an apocalyptic number.

It is an amenable number.

71078348 is a deficient number, since it is larger than the sum of its proper divisors (66481732).

71078348 is a wasteful number, since it uses less digits than its factorization.

71078348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22217 (or 22215 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 71078348 is about 8430.7975897895. The cubic root of 71078348 is about 414.2340310590.

The spelling of 71078348 in words is "seventy-one million, seventy-eight thousand, three hundred forty-eight".