9073631 has 8 divisors (see below), whose sum is σ = 10980000. Its totient is φ = 7319808.

The previous prime is 9073619. The next prime is 9073637. The reversal of 9073631 is 1363709.

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 9073631 - 2¹⁴ = 9057247 is a prime.

It is a super-2 number, since 2×9073631² = 164661559048322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9073594 and 9073603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9073637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38006 + ... + 38243.

It is an arithmetic number, because the mean of its divisors is an integer number (1372500).

Almost surely, 2^9073631 is an apocalyptic number.

9073631 is a deficient number, since it is larger than the sum of its proper divisors (1906369).

9073631 is a wasteful number, since it uses less digits than its factorization.

9073631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76273.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 9073631 is about 3012.2468358353. The cubic root of 9073631 is about 208.5740966203.

The spelling of 9073631 in words is "nine million, seventy-three thousand, six hundred thirty-one".