82042602 has 16 divisors (see below), whose sum is σ = 164239392. Its totient is φ = 27321840.

The previous prime is 82042601. The next prime is 82042619. The reversal of 82042602 is 20624028.

It is not an unprimeable number, because it can be changed into a prime (82042601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188 + ... + 12864.

It is an arithmetic number, because the mean of its divisors is an integer number (10264962).

Almost surely, 2^82042602 is an apocalyptic number.

82042602 is an abundant number, since it is smaller than the sum of its proper divisors (82196790).

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

82042602 is a wasteful number, since it uses less digits than its factorization.

82042602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12853.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 82042602 is about 9057.7371346269. The cubic root of 82042602 is about 434.5233727870.

The spelling of 82042602 in words is "eighty-two million, forty-two thousand, six hundred two".