71082283 has 8 divisors (see below), whose sum is σ = 72714240. Its totient is φ = 69455400.

The previous prime is 71082149. The next prime is 71082299. The reversal of 71082283 is 38228017.

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

It is a cyclic number.

It is not a de Polignac number, because 71082283 - 2⁹ = 71081771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71089283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48678 + ... + 50116.

It is an arithmetic number, because the mean of its divisors is an integer number (9089280).

Almost surely, 2^71082283 is an apocalyptic number.

71082283 is a deficient number, since it is larger than the sum of its proper divisors (1631957).

71082283 is a wasteful number, since it uses less digits than its factorization.

71082283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 71082283 is about 8431.0309571250. The cubic root of 71082283 is about 414.2416751160.

The spelling of 71082283 in words is "seventy-one million, eighty-two thousand, two hundred eighty-three".