9974229 has 8 divisors (see below), whose sum is σ = 13550112. Its totient is φ = 6523920.

The previous prime is 9974227. The next prime is 9974243. The reversal of 9974229 is 9224799.

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

It is not a de Polignac number, because 9974229 - 2¹ = 9974227 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9974227) 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, 31207 + ... + 31524.

It is an arithmetic number, because the mean of its divisors is an integer number (1693764).

Almost surely, 2^9974229 is an apocalyptic number.

It is an amenable number.

9974229 is a deficient number, since it is larger than the sum of its proper divisors (3575883).

9974229 is a wasteful number, since it uses less digits than its factorization.

9974229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62787.

The product of its digits is 81648, while the sum is 42.

The square root of 9974229 is about 3158.2002786397. The cubic root of 9974229 is about 215.2582366699.

It can be divided in two parts, 997422 and 9, that multiplied together give a palindrome (8976798).

The spelling of 9974229 in words is "nine million, nine hundred seventy-four thousand, two hundred twenty-nine".