7952238 has 24 divisors (see below), whose sum is σ = 19691568. Its totient is φ = 2272032.

The previous prime is 7952233. The next prime is 7952249. The reversal of 7952238 is 8322597.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31431 + ... + 31682.

It is an arithmetic number, because the mean of its divisors is an integer number (820482).

Almost surely, 2^7952238 is an apocalyptic number.

7952238 is an abundant number, since it is smaller than the sum of its proper divisors (11739330).

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

7952238 is a wasteful number, since it uses less digits than its factorization.

7952238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63128 (or 63125 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 7952238 is about 2819.9712764495. The cubic root of 7952238 is about 199.6011886093.

It can be divided in two parts, 7 and 952238, that multiplied together give a palindrome (6665666).

The spelling of 7952238 in words is "seven million, nine hundred fifty-two thousand, two hundred thirty-eight".