900238 has 16 divisors (see below), whose sum is σ = 1410624. Its totient is φ = 430560.

The previous prime is 900233. The next prime is 900241. The reversal of 900238 is 832009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900233) by changing a digit.

900238 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5656 + ... + 5812.

It is an arithmetic number, because the mean of its divisors is an integer number (88164).

2⁹⁰⁰²³⁸ is an apocalyptic number.

900238 is a deficient number, since it is larger than the sum of its proper divisors (510386).

900238 is a wasteful number, since it uses less digits than its factorization.

900238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 900238 is about 948.8087267727. The cubic root of 900238 is about 96.5574483206.

The spelling of 900238 in words is "nine hundred thousand, two hundred thirty-eight".