83965546 has 16 divisors (see below), whose sum is σ = 148584960. Its totient is φ = 34824240.

The previous prime is 83965529. The next prime is 83965559. The reversal of 83965546 is 64556938.

It is a junction number, because it is equal to n+sod(n) for n = 83965496 and 83965505.

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 7 ways as a sum of consecutive naturals, for example, 96301 + ... + 97168.

It is an arithmetic number, because the mean of its divisors is an integer number (9286560).

Almost surely, 2^83965546 is an apocalyptic number.

83965546 is a deficient number, since it is larger than the sum of its proper divisors (64619414).

83965546 is a wasteful number, since it uses less digits than its factorization.

83965546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193509.

The product of its digits is 777600, while the sum is 46.

The square root of 83965546 is about 9163.2715773352. The cubic root of 83965546 is about 437.8920280414.

The spelling of 83965546 in words is "eighty-three million, nine hundred sixty-five thousand, five hundred forty-six".