900059 has 4 divisors (see below), whose sum is σ = 939216. Its totient is φ = 860904.

The previous prime is 900037. The next prime is 900061. The reversal of 900059 is 950009.

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 900059 - 2¹⁶ = 834523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 39133 = 900059 / (9 + 0 + 0 + 0 + 5 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19544 + ... + 19589.

It is an arithmetic number, because the mean of its divisors is an integer number (234804).

2⁹⁰⁰⁰⁵⁹ is an apocalyptic number.

900059 is a deficient number, since it is larger than the sum of its proper divisors (39157).

900059 is a wasteful number, since it uses less digits than its factorization.

900059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39156.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 900059 is about 948.7143932712. The cubic root of 900059 is about 96.5510481876.

The spelling of 900059 in words is "nine hundred thousand, fifty-nine".