7126230 has 64 divisors (see below), whose sum is σ = 18429120. Its totient is φ = 1757184.

The previous prime is 7126201. The next prime is 7126243. The reversal of 7126230 is 326217.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7126197 and 7126206.

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, 45312 + ... + 45468.

It is an arithmetic number, because the mean of its divisors is an integer number (287955).

Almost surely, 2^7126230 is an apocalyptic number.

It is a pronic number, being equal to 2669×2670.

It is a practical number, because each smaller number is the sum of distinct divisors of 7126230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9214560).

7126230 is an abundant number, since it is smaller than the sum of its proper divisors (11302890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7126230 is a wasteful number, since it uses less digits than its factorization.

7126230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 7126230 is about 2669.4999531748. The cubic root of 7126230 is about 192.4361288072.

The spelling of 7126230 in words is "seven million, one hundred twenty-six thousand, two hundred thirty".