90003063 has 8 divisors (see below), whose sum is σ = 122268528. Its totient is φ = 58869824.

The previous prime is 90003061. The next prime is 90003091. The reversal of 90003063 is 36030009.

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 90003063 - 2¹ = 90003061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90003061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282870 + ... + 283187.

It is an arithmetic number, because the mean of its divisors is an integer number (15283566).

Almost surely, 2^90003063 is an apocalyptic number.

90003063 is a deficient number, since it is larger than the sum of its proper divisors (32265465).

90003063 is a wasteful number, since it uses less digits than its factorization.

90003063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566113.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 90003063 is about 9486.9944134062. The cubic root of 90003063 is about 448.1455585028.

The spelling of 90003063 in words is "ninety million, three thousand, sixty-three".