71013327 has 24 divisors (see below), whose sum is σ = 118946688. Its totient is φ = 36888720.

The previous prime is 71013311. The next prime is 71013329. The reversal of 71013327 is 72331017.

It is not a de Polignac number, because 71013327 - 2⁴ = 71013311 is a prime.

It is a super-2 number, since 2×71013327² = 10085785223217858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 71013297 and 71013306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71013329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11433 + ... + 16514.

It is an arithmetic number, because the mean of its divisors is an integer number (4956112).

Almost surely, 2^71013327 is an apocalyptic number.

71013327 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

71013327 is a deficient number, since it is larger than the sum of its proper divisors (47933361).

71013327 is a wasteful number, since it uses less digits than its factorization.

71013327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27979 (or 27968 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 71013327 is about 8426.9405480281. The cubic root of 71013327 is about 414.1076816210.

The spelling of 71013327 in words is "seventy-one million, thirteen thousand, three hundred twenty-seven".