71713376 has 24 divisors (see below), whose sum is σ = 161355600. Its totient is φ = 30734208.

The previous prime is 71713357. The next prime is 71713381. The reversal of 71713376 is 67331717.

It is a happy number.

It is a congruent number.

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, 159851 + ... + 160298.

It is an arithmetic number, because the mean of its divisors is an integer number (6723150).

Almost surely, 2^71713376 is an apocalyptic number.

It is an amenable number.

71713376 is an abundant number, since it is smaller than the sum of its proper divisors (89642224).

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

71713376 is a wasteful number, since it uses less digits than its factorization.

71713376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320166 (or 320158 counting only the distinct ones).

The product of its digits is 18522, while the sum is 35.

The square root of 71713376 is about 8468.3750507403. The cubic root of 71713376 is about 415.4639916123.

The spelling of 71713376 in words is "seventy-one million, seven hundred thirteen thousand, three hundred seventy-six".