9742481 has 8 divisors (see below), whose sum is σ = 11216640. Its totient is φ = 8288928.

The previous prime is 9742471. The next prime is 9742483. The reversal of 9742481 is 1842479.

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

It is a cyclic number.

It is not a de Polignac number, because 9742481 - 2⁶ = 9742417 is a prime.

It is a super-2 number, since 2×9742481² = 189831872070722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9742483) 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, 4121 + ... + 6038.

It is an arithmetic number, because the mean of its divisors is an integer number (1402080).

Almost surely, 2^9742481 is an apocalyptic number.

It is an amenable number.

9742481 is a deficient number, since it is larger than the sum of its proper divisors (1474159).

9742481 is a wasteful number, since it uses less digits than its factorization.

9742481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10303.

The product of its digits is 16128, while the sum is 35.

The square root of 9742481 is about 3121.2947633955. The cubic root of 9742481 is about 213.5780035165.

The spelling of 9742481 in words is "nine million, seven hundred forty-two thousand, four hundred eighty-one".