82841946 has 16 divisors (see below), whose sum is σ = 180746208. Its totient is φ = 25103600.

The previous prime is 82841921. The next prime is 82841971. The reversal of 82841946 is 64914828.

It is an interprime number because it is at equal distance from previous prime (82841921) and next prime (82841971).

It is a junction number, because it is equal to n+sod(n) for n = 82841898 and 82841907.

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, 627525 + ... + 627656.

It is an arithmetic number, because the mean of its divisors is an integer number (11296638).

Almost surely, 2^82841946 is an apocalyptic number.

82841946 is an abundant number, since it is smaller than the sum of its proper divisors (97904262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82841946 is a wasteful number, since it uses less digits than its factorization.

82841946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255197.

The product of its digits is 110592, while the sum is 42.

The square root of 82841946 is about 9101.7551054728. The cubic root of 82841946 is about 435.9300065797.

The spelling of 82841946 in words is "eighty-two million, eight hundred forty-one thousand, nine hundred forty-six".