98571002 has 4 divisors (see below), whose sum is σ = 147856506. Its totient is φ = 49285500.

The previous prime is 98571001. The next prime is 98571017. The reversal of 98571002 is 20017589.

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., 83740801 + 14830201 = 9151^2 + 3851^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 98571002.

It is not an unprimeable number, because it can be changed into a prime (98571001) 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 as a sum of consecutive naturals, namely, 24642749 + ... + 24642752.

Almost surely, 2^98571002 is an apocalyptic number.

98571002 is a deficient number, since it is larger than the sum of its proper divisors (49285504).

98571002 is a wasteful number, since it uses less digits than its factorization.

98571002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49285503.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 98571002 is about 9928.2930053459. The cubic root of 98571002 is about 461.9373271306.

The spelling of 98571002 in words is "ninety-eight million, five hundred seventy-one thousand, two".