906087 has 16 divisors (see below), whose sum is σ = 1487360. Its totient is φ = 477792.

The previous prime is 906043. The next prime is 906089. The reversal of 906087 is 780609.

It is a happy number.

It is not a de Polignac number, because 906087 - 2⁶ = 906023 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1387 + ... + 1932.

It is an arithmetic number, because the mean of its divisors is an integer number (92960).

2⁹⁰⁶⁰⁸⁷ is an apocalyptic number.

906087 is a deficient number, since it is larger than the sum of its proper divisors (581273).

906087 is a wasteful number, since it uses less digits than its factorization.

906087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 906087 is about 951.8860225888. The cubic root of 906087 is about 96.7661138021.

The spelling of 906087 in words is "nine hundred six thousand, eighty-seven".