10009698 has 16 divisors (see below), whose sum is σ = 20710080. Its totient is φ = 3221456.

The previous prime is 10009691. The next prime is 10009709. The reversal of 10009698 is 89690001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10009691) 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 7 ways as a sum of consecutive naturals, for example, 28590 + ... + 28937.

It is an arithmetic number, because the mean of its divisors is an integer number (1294380).

Almost surely, 2^10009698 is an apocalyptic number.

10009698 is an abundant number, since it is smaller than the sum of its proper divisors (10700382).

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

10009698 is a wasteful number, since it uses less digits than its factorization.

10009698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57561.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 10009698 is about 3163.8106770159. The cubic root of 10009698 is about 215.5130921933.

Adding to 10009698 its reverse (89690001), we get a palindrome (99699699).

The spelling of 10009698 in words is "ten million, nine thousand, six hundred ninety-eight".