71345364 has 24 divisors (see below), whose sum is σ = 167674080. Its totient is φ = 23610144.

The previous prime is 71345359. The next prime is 71345369. The reversal of 71345364 is 46354317.

It is an interprime number because it is at equal distance from previous prime (71345359) and next prime (71345369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71345369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19719 + ... + 23054.

It is an arithmetic number, because the mean of its divisors is an integer number (6986420).

Almost surely, 2^71345364 is an apocalyptic number.

It is an amenable number.

71345364 is an abundant number, since it is smaller than the sum of its proper divisors (96328716).

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

71345364 is a wasteful number, since it uses less digits than its factorization.

71345364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42919 (or 42917 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 71345364 is about 8446.6184949955. The cubic root of 71345364 is about 414.7520927082.

The spelling of 71345364 in words is "seventy-one million, three hundred forty-five thousand, three hundred sixty-four".