82847414 has 8 divisors (see below), whose sum is σ = 133830480. Its totient is φ = 38237256.

The previous prime is 82847393. The next prime is 82847431. The reversal of 82847414 is 41474828.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593194 + ... + 1593245.

It is an arithmetic number, because the mean of its divisors is an integer number (16728810).

Almost surely, 2^82847414 is an apocalyptic number.

82847414 is a deficient number, since it is larger than the sum of its proper divisors (50983066).

82847414 is a wasteful number, since it uses less digits than its factorization.

82847414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186454.

The product of its digits is 57344, while the sum is 38.

The square root of 82847414 is about 9102.0554821425. The cubic root of 82847414 is about 435.9395975859.

The spelling of 82847414 in words is "eighty-two million, eight hundred forty-seven thousand, four hundred fourteen".