6825122 has 4 divisors (see below), whose sum is σ = 10237686. Its totient is φ = 3412560.

The previous prime is 6825101. The next prime is 6825127. The reversal of 6825122 is 2215286.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4661281 + 2163841 = 2159^2 + 1471^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6825091 and 6825100.

It is not an unprimeable number, because it can be changed into a prime (6825127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706279 + ... + 1706282.

Almost surely, 2^6825122 is an apocalyptic number.

6825122 is a deficient number, since it is larger than the sum of its proper divisors (3412564).

6825122 is a wasteful number, since it uses less digits than its factorization.

6825122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412563.

The product of its digits is 1920, while the sum is 26.

The square root of 6825122 is about 2612.4934449679. The cubic root of 6825122 is about 189.6866673099.

The spelling of 6825122 in words is "six million, eight hundred twenty-five thousand, one hundred twenty-two".