71714812 has 18 divisors (see below), whose sum is σ = 135898728. Its totient is φ = 33098832.

The previous prime is 71714803. The next prime is 71714813. The reversal of 71714812 is 21841717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71714813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52368 + ... + 53719.

Almost surely, 2^71714812 is an apocalyptic number.

It is an amenable number.

71714812 is a deficient number, since it is larger than the sum of its proper divisors (64183916).

71714812 is a wasteful number, since it uses less digits than its factorization.

71714812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106117 (or 106102 counting only the distinct ones).

The product of its digits is 3136, while the sum is 31.

The square root of 71714812 is about 8468.4598363575. The cubic root of 71714812 is about 415.4667646994.

The spelling of 71714812 in words is "seventy-one million, seven hundred fourteen thousand, eight hundred twelve".