71470130 has 16 divisors (see below), whose sum is σ = 128844864. Its totient is φ = 28543920.

The previous prime is 71470117. The next prime is 71470141. The reversal of 71470130 is 3107417.

It is a junction number, because it is equal to n+sod(n) for n = 71470096 and 71470105.

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, 1739 + ... + 12081.

It is an arithmetic number, because the mean of its divisors is an integer number (8052804).

Almost surely, 2^71470130 is an apocalyptic number.

71470130 is a deficient number, since it is larger than the sum of its proper divisors (57374734).

71470130 is a wasteful number, since it uses less digits than its factorization.

71470130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11041.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 71470130 is about 8454.0008280104. Note that the first 3 decimals coincide. The cubic root of 71470130 is about 414.9937193611.

Adding to 71470130 its reverse (3107417), we get a palindrome (74577547).

The spelling of 71470130 in words is "seventy-one million, four hundred seventy thousand, one hundred thirty".