7025838 has 32 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 2266176.

The previous prime is 7025831. The next prime is 7025861. The reversal of 7025838 is 8385207.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7025799 and 7025808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7025831) 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 15 ways as a sum of consecutive naturals, for example, 31395 + ... + 31617.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^7025838 is an apocalyptic number.

7025838 is an abundant number, since it is smaller than the sum of its proper divisors (7489362).

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

7025838 is a wasteful number, since it uses less digits than its factorization.

7025838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 7025838 is about 2650.6297364966. The cubic root of 7025838 is about 191.5281926920.

The spelling of 7025838 in words is "seven million, twenty-five thousand, eight hundred thirty-eight".