7208126 has 8 divisors (see below), whose sum is σ = 10989624. Its totient is φ = 3544920.

The previous prime is 7208107. The next prime is 7208129. The reversal of 7208126 is 6218027.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7208095 and 7208104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7208129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29420 + ... + 29663.

It is an arithmetic number, because the mean of its divisors is an integer number (1373703).

Almost surely, 2^7208126 is an apocalyptic number.

7208126 is a deficient number, since it is larger than the sum of its proper divisors (3781498).

7208126 is a wasteful number, since it uses less digits than its factorization.

7208126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59146.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 7208126 is about 2684.7953367063. The cubic root of 7208126 is about 193.1704937457.

Subtracting from 7208126 its reverse (6218027), we obtain a palindrome (990099).

The spelling of 7208126 in words is "seven million, two hundred eight thousand, one hundred twenty-six".