71034318 has 24 divisors (see below), whose sum is σ = 154341408. Its totient is φ = 23611392.

The previous prime is 71034287. The next prime is 71034349. The reversal of 71034318 is 81343017.

It is an interprime number because it is at equal distance from previous prime (71034287) and next prime (71034349).

It is a junction number, because it is equal to n+sod(n) for n = 71034291 and 71034300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1230 + ... + 11982.

It is an arithmetic number, because the mean of its divisors is an integer number (6430892).

Almost surely, 2^71034318 is an apocalyptic number.

71034318 is an abundant number, since it is smaller than the sum of its proper divisors (83307090).

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

71034318 is a wasteful number, since it uses less digits than its factorization.

71034318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11128 (or 11125 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 71034318 is about 8428.1859258087. The cubic root of 71034318 is about 414.1484799630.

The spelling of 71034318 in words is "seventy-one million, thirty-four thousand, three hundred eighteen".