71041370 has 16 divisors (see below), whose sum is σ = 128540520. Its totient is φ = 28268544.

The previous prime is 71041363. The next prime is 71041381. The reversal of 71041370 is 7314017.

It can be written as a sum of positive squares in 4 ways, for example, as 43970161 + 27071209 = 6631^2 + 5203^2 .

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, 16475 + ... + 20334.

Almost surely, 2^71041370 is an apocalyptic number.

71041370 is a deficient number, since it is larger than the sum of its proper divisors (57499150).

71041370 is a wasteful number, since it uses less digits than its factorization.

71041370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37009.

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

The square root of 71041370 is about 8428.6042735438. The cubic root of 71041370 is about 414.1621845053.

Adding to 71041370 its reverse (7314017), we get a palindrome (78355387).

The spelling of 71041370 in words is "seventy-one million, forty-one thousand, three hundred seventy".