71914016 has 24 divisors (see below), whose sum is σ = 143377920. Its totient is φ = 35500608.

The previous prime is 71914009. The next prime is 71914019. The reversal of 71914016 is 61041917.

It is a self number, because there is not a number n which added to its sum of digits gives 71914016.

It is not an unprimeable number, because it can be changed into a prime (71914019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11696 + ... + 16751.

It is an arithmetic number, because the mean of its divisors is an integer number (5974080).

Almost surely, 2^71914016 is an apocalyptic number.

It is an amenable number.

71914016 is a deficient number, since it is larger than the sum of its proper divisors (71463904).

71914016 is a wasteful number, since it uses less digits than its factorization.

71914016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28536 (or 28528 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 71914016 is about 8480.2132048670. The cubic root of 71914016 is about 415.8510931550.

The spelling of 71914016 in words is "seventy-one million, nine hundred fourteen thousand, sixteen".