71470367 has 2 divisors, whose sum is σ = 71470368. Its totient is φ = 71470366.

The previous prime is 71470351. The next prime is 71470369. The reversal of 71470367 is 76307417.

It is a strong prime.

It is an emirp because it is prime and its reverse (76307417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71470367 - 2⁴ = 71470351 is a prime.

It is a super-2 number, since 2×71470367² = 10216026718229378, which contains 22 as substring.

Together with 71470369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71470369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35735183 + 35735184.

It is an arithmetic number, because the mean of its divisors is an integer number (35735184).

Almost surely, 2^71470367 is an apocalyptic number.

71470367 is a deficient number, since it is larger than the sum of its proper divisors (1).

71470367 is an equidigital number, since it uses as much as digits as its factorization.

71470367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 71470367 is about 8454.0148450307. The cubic root of 71470367 is about 414.9941780767.

The spelling of 71470367 in words is "seventy-one million, four hundred seventy thousand, three hundred sixty-seven".