71951348 has 12 divisors (see below), whose sum is σ = 143902752. Its totient is φ = 30836280.

The previous prime is 71951333. The next prime is 71951353. The reversal of 71951348 is 84315917.

71951348 is an admirable 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, 1284818 + ... + 1284873.

It is an arithmetic number, because the mean of its divisors is an integer number (11991896).

Almost surely, 2^71951348 is an apocalyptic number.

It is an amenable number.

71951348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

71951348 is a wasteful number, since it uses less digits than its factorization.

71951348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569702 (or 2569700 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 71951348 is about 8482.4140431837. The cubic root of 71951348 is about 415.9230395723.

The spelling of 71951348 in words is "seventy-one million, nine hundred fifty-one thousand, three hundred forty-eight".