71201002 has 8 divisors (see below), whose sum is σ = 106877700. Its totient is φ = 35575104.

The previous prime is 71200993. The next prime is 71201021. The reversal of 71201002 is 20010217.

It can be written as a sum of positive squares in 2 ways, for example, as 59305401 + 11895601 = 7701^2 + 3449^2 .

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

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, 8977 + ... + 14932.

Almost surely, 2^71201002 is an apocalyptic number.

71201002 is a deficient number, since it is larger than the sum of its proper divisors (35676698).

71201002 is a wasteful number, since it uses less digits than its factorization.

71201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25400.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 71201002 is about 8438.0686178770. The cubic root of 71201002 is about 414.4721638872.

Adding to 71201002 its reverse (20010217), we get a palindrome (91211219).

The spelling of 71201002 in words is "seventy-one million, two hundred one thousand, two".