973087 has 4 divisors (see below), whose sum is σ = 989640. Its totient is φ = 956536.

The previous prime is 973081. The next prime is 973099. The reversal of 973087 is 780379.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 973087 - 2¹¹ = 971039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973081) 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 3 ways as a sum of consecutive naturals, for example, 8188 + ... + 8305.

It is an arithmetic number, because the mean of its divisors is an integer number (247410).

2⁹⁷³⁰⁸⁷ is an apocalyptic number.

973087 is a deficient number, since it is larger than the sum of its proper divisors (16553).

973087 is a wasteful number, since it uses less digits than its factorization.

973087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16552.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 973087 is about 986.4517220827. The cubic root of 973087 is about 99.0947295842.

The spelling of 973087 in words is "nine hundred seventy-three thousand, eighty-seven".