71416208 has 10 divisors (see below), whose sum is σ = 138368934. Its totient is φ = 35708096.

The previous prime is 71416199. The next prime is 71416211. The reversal of 71416208 is 80261417.

It can be written as a sum of positive squares in only one way, i.e., 52301824 + 19114384 = 7232^2 + 4372^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2231741 + ... + 2231772.

Almost surely, 2^71416208 is an apocalyptic number.

It is an amenable number.

71416208 is a deficient number, since it is larger than the sum of its proper divisors (66952726).

71416208 is a wasteful number, since it uses less digits than its factorization.

71416208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463521 (or 4463515 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 71416208 is about 8450.8110853338. The cubic root of 71416208 is about 414.8893264660.

The spelling of 71416208 in words is "seventy-one million, four hundred sixteen thousand, two hundred eight".