71164352 has 28 divisors (see below), whose sum is σ = 161391600. Its totient is φ = 30498816.

The previous prime is 71164351. The next prime is 71164391. The reversal of 71164352 is 25346117.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71164351) 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, 78977 + ... + 79872.

Almost surely, 2^71164352 is an apocalyptic number.

It is an amenable number.

71164352 is an abundant number, since it is smaller than the sum of its proper divisors (90227248).

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

71164352 is a wasteful number, since it uses less digits than its factorization.

71164352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158868 (or 158858 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 71164352 is about 8435.8966328423. The cubic root of 71164352 is about 414.4010365552.

The spelling of 71164352 in words is "seventy-one million, one hundred sixty-four thousand, three hundred fifty-two".