71370022 has 8 divisors (see below), whose sum is σ = 108410400. Its totient is φ = 35233224.

The previous prime is 71370001. The next prime is 71370037. The reversal of 71370022 is 22007317.

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

It is a junction number, because it is equal to n+sod(n) for n = 71369975 and 71370002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225697 + ... + 226012.

It is an arithmetic number, because the mean of its divisors is an integer number (13551300).

Almost surely, 2^71370022 is an apocalyptic number.

71370022 is a deficient number, since it is larger than the sum of its proper divisors (37040378).

71370022 is a wasteful number, since it uses less digits than its factorization.

71370022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451790.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 71370022 is about 8448.0780062686. The cubic root of 71370022 is about 414.7998686652.

Adding to 71370022 its reverse (22007317), we get a palindrome (93377339).

The spelling of 71370022 in words is "seventy-one million, three hundred seventy thousand, twenty-two".