71466112 has 32 divisors (see below), whose sum is σ = 142764300. Its totient is φ = 35635200.

The previous prime is 71466107. The next prime is 71466149. The reversal of 71466112 is 21166417.

It can be written as a sum of positive squares in 2 ways, for example, as 70157376 + 1308736 = 8376^2 + 1144^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76464 + ... + 77392.

Almost surely, 2^71466112 is an apocalyptic number.

It is an amenable number.

71466112 is a deficient number, since it is larger than the sum of its proper divisors (71298188).

71466112 is an equidigital number, since it uses as much as digits as its factorization.

71466112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1532 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 71466112 is about 8453.7631857061. The cubic root of 71466112 is about 414.9859423312.

The spelling of 71466112 in words is "seventy-one million, four hundred sixty-six thousand, one hundred twelve".