9074981 has 8 divisors (see below), whose sum is σ = 9336600. Its totient is φ = 8815360.

The previous prime is 9074959. The next prime is 9074987. The reversal of 9074981 is 1894709.

9074981 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 401956 + 8673025 = 634^2 + 2945^2 .

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 9074981 - 2¹⁰ = 9073957 is a prime.

It is a super-2 number, since 2×9074981² = 164710560300722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9074987) 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, 15665 + ... + 16233.

It is an arithmetic number, because the mean of its divisors is an integer number (1167075).

Almost surely, 2^9074981 is an apocalyptic number.

It is an amenable number.

9074981 is a deficient number, since it is larger than the sum of its proper divisors (261619).

9074981 is a wasteful number, since it uses less digits than its factorization.

9074981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 9074981 is about 3012.4709127226. The cubic root of 9074981 is about 208.5844401850.

The spelling of 9074981 in words is "nine million, seventy-four thousand, nine hundred eighty-one".