82062418 has 4 divisors (see below), whose sum is σ = 123093630. Its totient is φ = 41031208.

The previous prime is 82062353. The next prime is 82062419. The reversal of 82062418 is 81426028.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69338929 + 12723489 = 8327^2 + 3567^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 82062418.

It is not an unprimeable number, because it can be changed into a prime (82062419) by changing a digit.

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 as a sum of consecutive naturals, namely, 20515603 + ... + 20515606.

Almost surely, 2^82062418 is an apocalyptic number.

82062418 is a deficient number, since it is larger than the sum of its proper divisors (41031212).

82062418 is a wasteful number, since it uses less digits than its factorization.

82062418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41031211.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 82062418 is about 9058.8309400275. The cubic root of 82062418 is about 434.5583538895.

The spelling of 82062418 in words is "eighty-two million, sixty-two thousand, four hundred eighteen".