71627116 has 24 divisors (see below), whose sum is σ = 140441616. Its totient is φ = 31677120.

The previous prime is 71627113. The next prime is 71627119. The reversal of 71627116 is 61172617.

It is an interprime number because it is at equal distance from previous prime (71627113) and next prime (71627119).

It is not an unprimeable number, because it can be changed into a prime (71627113) 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, 20371 + ... + 23626.

It is an arithmetic number, because the mean of its divisors is an integer number (5851734).

Almost surely, 2^71627116 is an apocalyptic number.

It is an amenable number.

71627116 is a deficient number, since it is larger than the sum of its proper divisors (68814500).

71627116 is a wasteful number, since it uses less digits than its factorization.

71627116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44049 (or 44047 counting only the distinct ones).

The product of its digits is 3528, while the sum is 31.

The square root of 71627116 is about 8463.2804514562. The cubic root of 71627116 is about 415.2973453292.

The spelling of 71627116 in words is "seventy-one million, six hundred twenty-seven thousand, one hundred sixteen".