7025822 has 4 divisors (see below), whose sum is σ = 10538736. Its totient is φ = 3512910.

The previous prime is 7025791. The next prime is 7025827. The reversal of 7025822 is 2285207.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2285207 = 263 ⋅8689.

It is a junction number, because it is equal to n+sod(n) for n = 7025791 and 7025800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7025827) 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 as a sum of consecutive naturals, namely, 1756454 + ... + 1756457.

It is an arithmetic number, because the mean of its divisors is an integer number (2634684).

Almost surely, 2^7025822 is an apocalyptic number.

7025822 is a deficient number, since it is larger than the sum of its proper divisors (3512914).

7025822 is a wasteful number, since it uses less digits than its factorization.

7025822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512913.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 7025822 is about 2650.6267183442. The cubic root of 7025822 is about 191.5280473023.

The spelling of 7025822 in words is "seven million, twenty-five thousand, eight hundred twenty-two".