71342246 has 8 divisors (see below), whose sum is σ = 109502184. Its totient is φ = 34841520.

The previous prime is 71342237. The next prime is 71342263. The reversal of 71342246 is 64224317.

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

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, 414695 + ... + 414866.

It is an arithmetic number, because the mean of its divisors is an integer number (13687773).

Almost surely, 2^71342246 is an apocalyptic number.

71342246 is a deficient number, since it is larger than the sum of its proper divisors (38159938).

71342246 is a wasteful number, since it uses less digits than its factorization.

71342246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829606.

The product of its digits is 8064, while the sum is 29.

The square root of 71342246 is about 8446.4339220762. The cubic root of 71342246 is about 414.7460506624.

The spelling of 71342246 in words is "seventy-one million, three hundred forty-two thousand, two hundred forty-six".