9261087 has 8 divisors (see below), whose sum is σ = 13470720. Its totient is φ = 5612760.

The previous prime is 9261059. The next prime is 9261089. The reversal of 9261087 is 7801629.

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

It is not a de Polignac number, because 9261087 - 2⁶ = 9261023 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 280639 = 9261087 / (9 + 2 + 6 + 1 + 0 + 8 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9261089) 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, 140287 + ... + 140352.

It is an arithmetic number, because the mean of its divisors is an integer number (1683840).

Almost surely, 2^9261087 is an apocalyptic number.

9261087 is a deficient number, since it is larger than the sum of its proper divisors (4209633).

9261087 is a wasteful number, since it uses less digits than its factorization.

9261087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280653.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 9261087 is about 3043.2034108814. The cubic root of 9261087 is about 210.0006575943. Note that the first 3 decimals are identical.

The spelling of 9261087 in words is "nine million, two hundred sixty-one thousand, eighty-seven".