10019684 has 12 divisors (see below), whose sum is σ = 17588844. Its totient is φ = 4994304.

The previous prime is 10019671. The next prime is 10019689. The reversal of 10019684 is 48691001.

It can be written as a sum of positive squares in 2 ways, for example, as 1493284 + 8526400 = 1222^2 + 2920^2 .

It is not an unprimeable number, because it can be changed into a prime (10019689) 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 in 3 ways as a sum of consecutive naturals, for example, 2369 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (1465737).

Almost surely, 2^10019684 is an apocalyptic number.

It is an amenable number.

10019684 is a deficient number, since it is larger than the sum of its proper divisors (7569160).

10019684 is a wasteful number, since it uses less digits than its factorization.

10019684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7774 (or 7772 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 10019684 is about 3165.3884437775. The cubic root of 10019684 is about 215.5847359952.

The spelling of 10019684 in words is "ten million, nineteen thousand, six hundred eighty-four".