7126826 has 16 divisors (see below), whose sum is σ = 12749184. Its totient is φ = 2921424.

The previous prime is 7126817. The next prime is 7126841. The reversal of 7126826 is 6286217.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7126792 and 7126801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10745 + ... + 11388.

It is an arithmetic number, because the mean of its divisors is an integer number (796824).

Almost surely, 2^7126826 is an apocalyptic number.

7126826 is a deficient number, since it is larger than the sum of its proper divisors (5622358).

7126826 is a wasteful number, since it uses less digits than its factorization.

7126826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22165.

The product of its digits is 8064, while the sum is 32.

The square root of 7126826 is about 2669.6115822344. The cubic root of 7126826 is about 192.4414934359.

The spelling of 7126826 in words is "seven million, one hundred twenty-six thousand, eight hundred twenty-six".