1002685244 has 24 divisors (see below), whose sum is σ = 1915113648. Its totient is φ = 455552640.

The previous prime is 1002685241. The next prime is 1002685247. The reversal of 1002685244 is 4425862001.

It is an interprime number because it is at equal distance from previous prime (1002685241) and next prime (1002685247).

It is a self number, because there is not a number n which added to its sum of digits gives 1002685244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002685241) 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, 126074 + ... + 133790.

It is an arithmetic number, because the mean of its divisors is an integer number (79796402).

Almost surely, 2^1002685244 is an apocalyptic number.

It is an amenable number.

1002685244 is a deficient number, since it is larger than the sum of its proper divisors (912428404).

1002685244 is a wasteful number, since it uses less digits than its factorization.

1002685244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10685 (or 10683 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 1002685244 is about 31665.2055733103. The cubic root of 1002685244 is about 1000.8942813558.

The spelling of 1002685244 in words is "one billion, two million, six hundred eighty-five thousand, two hundred forty-four".