7726230 has 24 divisors (see below), whose sum is σ = 20088432. Its totient is φ = 2060304.

The previous prime is 7726207. The next prime is 7726237. The reversal of 7726230 is 326277.

It is a nialpdrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 7726194 and 7726203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7726237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42834 + ... + 43013.

It is an arithmetic number, because the mean of its divisors is an integer number (837018).

Almost surely, 2^7726230 is an apocalyptic number.

7726230 is an abundant number, since it is smaller than the sum of its proper divisors (12362202).

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

7726230 is a wasteful number, since it uses less digits than its factorization.

7726230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85860 (or 85857 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 7726230 is about 2779.6096848299. The cubic root of 7726230 is about 197.6920526754.

The spelling of 7726230 in words is "seven million, seven hundred twenty-six thousand, two hundred thirty".