9985029 has 8 divisors (see below), whose sum is σ = 13531872. Its totient is φ = 6547440.

The previous prime is 9985021. The next prime is 9985033. The reversal of 9985029 is 9205899.

9985029 is nontrivially palindromic in base 13.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9985029 - 2³ = 9985021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9985021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27099 + ... + 27464.

It is an arithmetic number, because the mean of its divisors is an integer number (1691484).

Almost surely, 2^9985029 is an apocalyptic number.

It is an amenable number.

9985029 is a deficient number, since it is larger than the sum of its proper divisors (3546843).

9985029 is a wasteful number, since it uses less digits than its factorization.

9985029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54627.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 9985029 is about 3159.9096506071. The cubic root of 9985029 is about 215.3359018332.

The spelling of 9985029 in words is "nine million, nine hundred eighty-five thousand, twenty-nine".