83380822 has 8 divisors (see below), whose sum is σ = 142938576. Its totient is φ = 35734632.

The previous prime is 83380813. The next prime is 83380861. The reversal of 83380822 is 22808338.

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

It is a super-2 number, since 2×83380822² = 13904722954791368, which contains 22 as substring.

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, 2977873 + ... + 2977900.

It is an arithmetic number, because the mean of its divisors is an integer number (17867322).

Almost surely, 2^83380822 is an apocalyptic number.

83380822 is a deficient number, since it is larger than the sum of its proper divisors (59557754).

83380822 is a wasteful number, since it uses less digits than its factorization.

83380822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5955782.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 83380822 is about 9131.3099826914. The cubic root of 83380822 is about 436.8731869555.

The spelling of 83380822 in words is "eighty-three million, three hundred eighty thousand, eight hundred twenty-two".