71483305 has 8 divisors (see below), whose sum is σ = 87060672. Its totient is φ = 56332848.

The previous prime is 71483299. The next prime is 71483323. The reversal of 71483305 is 50338417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71483305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106357 + ... + 107026.

It is an arithmetic number, because the mean of its divisors is an integer number (10882584).

Almost surely, 2^71483305 is an apocalyptic number.

It is an amenable number.

71483305 is a deficient number, since it is larger than the sum of its proper divisors (15577367).

71483305 is a wasteful number, since it uses less digits than its factorization.

71483305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213455.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 71483305 is about 8454.7800089653. The cubic root of 71483305 is about 415.0192181549.

The spelling of 71483305 in words is "seventy-one million, four hundred eighty-three thousand, three hundred five".