90316 has 12 divisors (see below), whose sum is σ = 160888. Its totient is φ = 44352.

The previous prime is 90313. The next prime is 90353. The reversal of 90316 is 61309.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 90293 and 90302.

It is not an unprimeable number, because it can be changed into a prime (90313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100 + ... + 436.

2⁹⁰³¹⁶ is an apocalyptic number.

It is an amenable number.

90316 is a deficient number, since it is larger than the sum of its proper divisors (70572).

90316 is a wasteful number, since it uses less digits than its factorization.

90316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 90316 is about 300.5262051802. The cubic root of 90316 is about 44.8664352336.

It can be divided in two parts, 903 and 16, that added together give a palindrome (919).

The spelling of 90316 in words is "ninety thousand, three hundred sixteen".