9030961 has 6 divisors (see below), whose sum is σ = 9593750. Its totient is φ = 8499456.

The previous prime is 9030949. The next prime is 9030971. The reversal of 9030961 is 1690309.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4326400 + 4704561 = 2080^2 + 2169^2 .

It is not a de Polignac number, because 9030961 - 2⁵ = 9030929 is a prime.

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 (9030911) 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 5 ways as a sum of consecutive naturals, for example, 15336 + ... + 15913.

Almost surely, 2^9030961 is an apocalyptic number.

It is an amenable number.

9030961 is a deficient number, since it is larger than the sum of its proper divisors (562789).

9030961 is a wasteful number, since it uses less digits than its factorization.

9030961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31283 (or 31266 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 9030961 is about 3005.1557363970. The cubic root of 9030961 is about 208.2466332928.

The spelling of 9030961 in words is "nine million, thirty thousand, nine hundred sixty-one".