82041416 has 16 divisors (see below), whose sum is σ = 153982140. Its totient is φ = 40979520.

The previous prime is 82041413. The next prime is 82041419. The reversal of 82041416 is 61414028.

It is an interprime number because it is at equal distance from previous prime (82041413) and next prime (82041419).

It can be written as a sum of positive squares in 2 ways, for example, as 78393316 + 3648100 = 8854^2 + 1910^2 .

It is not an unprimeable number, because it can be changed into a prime (82041413) by changing a digit.

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, 4346 + ... + 13526.

Almost surely, 2^82041416 is an apocalyptic number.

It is an amenable number.

82041416 is a deficient number, since it is larger than the sum of its proper divisors (71940724).

82041416 is a wasteful number, since it uses less digits than its factorization.

82041416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10304 (or 10300 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 82041416 is about 9057.6716654999. The cubic root of 82041416 is about 434.5212789675.

The spelling of 82041416 in words is "eighty-two million, forty-one thousand, four hundred sixteen".