71589482 has 16 divisors (see below), whose sum is σ = 114338952. Its totient is φ = 33500160.

The previous prime is 71589481. The next prime is 71589491. The reversal of 71589482 is 28498517.

It can be written as a sum of positive squares in 4 ways, for example, as 55517401 + 16072081 = 7451^2 + 4009^2 .

It is not an unprimeable number, because it can be changed into a prime (71589481) 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, 338 + ... + 11970.

Almost surely, 2^71589482 is an apocalyptic number.

71589482 is a deficient number, since it is larger than the sum of its proper divisors (42749470).

71589482 is a wasteful number, since it uses less digits than its factorization.

71589482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11833.

The product of its digits is 161280, while the sum is 44.

The square root of 71589482 is about 8461.0567897870. The cubic root of 71589482 is about 415.2245980269.

The spelling of 71589482 in words is "seventy-one million, five hundred eighty-nine thousand, four hundred eighty-two".