71007324 has 12 divisors (see below), whose sum is σ = 165683784. Its totient is φ = 23669104.

The previous prime is 71007311. The next prime is 71007353. The reversal of 71007324 is 42370017.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 71007294 and 71007303.

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, 2958627 + ... + 2958650.

It is an arithmetic number, because the mean of its divisors is an integer number (13806982).

Almost surely, 2^71007324 is an apocalyptic number.

It is an amenable number.

71007324 is an abundant number, since it is smaller than the sum of its proper divisors (94676460).

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

71007324 is a wasteful number, since it uses less digits than its factorization.

71007324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917284 (or 5917282 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 71007324 is about 8426.5843614124. The cubic root of 71007324 is about 414.0960126448.

The spelling of 71007324 in words is "seventy-one million, seven thousand, three hundred twenty-four".