906304 has 63 divisors (see below), whose sum is σ = 2222373. Its totient is φ = 365568.
The previous prime is 906293. The next prime is 906313. The reversal of 906304 is 403609.
The square root of 906304 is 952.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 705600 + 200704 = 840^2 + 448^2 .
It is a Duffinian number.
It is a nialpdrome in base 16.
It is an unprimeable number.
906304 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 8 ways as a sum of consecutive naturals, for example, 53304 + ... + 53320.
2906304 is an apocalyptic number.
906304 is the 952-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 906304
906304 is an abundant number, since it is smaller than the sum of its proper divisors (1316069).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
906304 is a wasteful number, since it uses less digits than its factorization.
906304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60 (or 26 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The cubic root of 906304 is about 96.7738380680.
The spelling of 906304 in words is "nine hundred six thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •