71120607 has 4 divisors (see below), whose sum is σ = 94827480. Its totient is φ = 47413736.

The previous prime is 71120593. The next prime is 71120611. The reversal of 71120607 is 70602117.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 71120607 - 2¹⁵ = 71087839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71120617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11853432 + ... + 11853437.

It is an arithmetic number, because the mean of its divisors is an integer number (23706870).

Almost surely, 2^71120607 is an apocalyptic number.

71120607 is a deficient number, since it is larger than the sum of its proper divisors (23706873).

71120607 is a wasteful number, since it uses less digits than its factorization.

71120607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23706872.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 71120607 is about 8433.3034452698. The cubic root of 71120607 is about 414.3161078489.

The spelling of 71120607 in words is "seventy-one million, one hundred twenty thousand, six hundred seven".