71601002 has 8 divisors (see below), whose sum is σ = 117165312. Its totient is φ = 32545900.

The previous prime is 71600993. The next prime is 71601017. The reversal of 71601002 is 20010617.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1627274 + ... + 1627317.

It is an arithmetic number, because the mean of its divisors is an integer number (14645664).

Almost surely, 2^71601002 is an apocalyptic number.

71601002 is a deficient number, since it is larger than the sum of its proper divisors (45564310).

71601002 is a wasteful number, since it uses less digits than its factorization.

71601002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254604.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 71601002 is about 8461.7375284276. The cubic root of 71601002 is about 415.2468691329.

Adding to 71601002 its reverse (20010617), we get a palindrome (91611619).

The spelling of 71601002 in words is "seventy-one million, six hundred one thousand, two".