234630 has 64 divisors (see below), whose sum is σ = 691200. Its totient is φ = 56160.
The previous prime is 234629. The next prime is 234653. The reversal of 234630 is 36432.
234630 is a `hidden beast` number, since 2 + 34 + 630 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2931 + ... + 3009.
It is an arithmetic number, because the mean of its divisors is an integer number (10800).
2234630 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345600).
234630 is an abundant number, since it is smaller than the sum of its proper divisors (456570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234630 is a wasteful number, since it uses less digits than its factorization.
234630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106 (or 100 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 234630 is about 484.3862095477. The cubic root of 234630 is about 61.6776540766.
The spelling of 234630 in words is "two hundred thirty-four thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •