900063 has 12 divisors (see below), whose sum is σ = 1314768. Its totient is φ = 593280.

The previous prime is 900061. The next prime is 900089. The reversal of 900063 is 360009.

It is not a de Polignac number, because 900063 - 2¹ = 900061 is a prime.

It is a super-2 number, since 2×900063² = 1620226807938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (109564).

2⁹⁰⁰⁰⁶³ is an apocalyptic number.

900063 is a deficient number, since it is larger than the sum of its proper divisors (414705).

900063 is a wasteful number, since it uses less digits than its factorization.

900063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 900063 is about 948.7165013849. The cubic root of 900063 is about 96.5511912166.

It can be divided in two parts, 90006 and 3, that added together give a palindrome (90009).

The spelling of 900063 in words is "nine hundred thousand, sixty-three".