71214576 has 20 divisors (see below), whose sum is σ = 183971112. Its totient is φ = 23738176.

The previous prime is 71214571. The next prime is 71214589. The reversal of 71214576 is 67541217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71214571) 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, 741771 + ... + 741866.

Almost surely, 2^71214576 is an apocalyptic number.

It is an amenable number.

71214576 is an abundant number, since it is smaller than the sum of its proper divisors (112756536).

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

71214576 is a wasteful number, since it uses less digits than its factorization.

71214576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483648 (or 1483642 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 71214576 is about 8438.8729105254. The cubic root of 71214576 is about 414.4985010056.

It can be divided in two parts, 712145 and 76, that added together give a triangular number (712221 = T₁₁₉₃).

The spelling of 71214576 in words is "seventy-one million, two hundred fourteen thousand, five hundred seventy-six".