82488002 has 4 divisors (see below), whose sum is σ = 123732006. Its totient is φ = 41244000.

The previous prime is 82487969. The next prime is 82488011. The reversal of 82488002 is 20088428.

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., 77774761 + 4713241 = 8819^2 + 2171^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 82488002.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 20621999 + ... + 20622002.

Almost surely, 2^82488002 is an apocalyptic number.

82488002 is a deficient number, since it is larger than the sum of its proper divisors (41244004).

82488002 is a wasteful number, since it uses less digits than its factorization.

82488002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41244003.

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 82488002 is about 9082.2905701150. The cubic root of 82488002 is about 435.3082801741.

The spelling of 82488002 in words is "eighty-two million, four hundred eighty-eight thousand, two".