71719348 has 24 divisors (see below), whose sum is σ = 127042272. Its totient is φ = 35424864.

The previous prime is 71719309. The next prime is 71719391. The reversal of 71719348 is 84391717.

It is a self number, because there is not a number n which added to its sum of digits gives 71719348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206511 + ... + 206857.

It is an arithmetic number, because the mean of its divisors is an integer number (5293428).

Almost surely, 2^71719348 is an apocalyptic number.

It is an amenable number.

71719348 is a deficient number, since it is larger than the sum of its proper divisors (55322924).

71719348 is a wasteful number, since it uses less digits than its factorization.

71719348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 829 counting only the distinct ones).

The product of its digits is 42336, while the sum is 40.

The square root of 71719348 is about 8468.7276494170. The cubic root of 71719348 is about 415.4755240126.

The spelling of 71719348 in words is "seventy-one million, seven hundred nineteen thousand, three hundred forty-eight".