71466260 has 24 divisors (see below), whose sum is σ = 152913096. Its totient is φ = 28046720.

The previous prime is 71466233. The next prime is 71466293. The reversal of 71466260 is 6266417.

It can be written as a sum of positive squares in 4 ways, for example, as 15904144 + 55562116 = 3988^2 + 7454^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32651 + ... + 34770.

It is an arithmetic number, because the mean of its divisors is an integer number (6371379).

Almost surely, 2^71466260 is an apocalyptic number.

It is an amenable number.

71466260 is an abundant number, since it is smaller than the sum of its proper divisors (81446836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71466260 is a wasteful number, since it uses less digits than its factorization.

71466260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67483 (or 67481 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 71466260 is about 8453.7719391997. The cubic root of 71466260 is about 414.9862287974.

The spelling of 71466260 in words is "seventy-one million, four hundred sixty-six thousand, two hundred sixty".