71260370 has 16 divisors (see below), whose sum is σ = 129893760. Its totient is φ = 28143024.

The previous prime is 71260367. The next prime is 71260391. The reversal of 71260370 is 7306217.

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, 44312 + ... + 45891.

It is an arithmetic number, because the mean of its divisors is an integer number (8118360).

Almost surely, 2^71260370 is an apocalyptic number.

71260370 is a deficient number, since it is larger than the sum of its proper divisors (58633390).

71260370 is a wasteful number, since it uses less digits than its factorization.

71260370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90289.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 71260370 is about 8441.5857515043. The cubic root of 71260370 is about 414.5873286878.

Adding to 71260370 its reverse (7306217), we get a palindrome (78566587).

The spelling of 71260370 in words is "seventy-one million, two hundred sixty thousand, three hundred seventy".