52225234 has 4 divisors (see below), whose sum is σ = 78337854. Its totient is φ = 26112616.

The previous prime is 52225231. The next prime is 52225237. The reversal of 52225234 is 43252225.

It is a happy number.

52225234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (52225231) and next prime (52225237).

It can be written as a sum of positive squares in only one way, i.e., 29214025 + 23011209 = 5405^2 + 4797^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52225199 and 52225208.

It is not an unprimeable number, because it can be changed into a prime (52225231) 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, 13056307 + ... + 13056310.

Almost surely, 2^52225234 is an apocalyptic number.

52225234 is a deficient number, since it is larger than the sum of its proper divisors (26112620).

52225234 is a wasteful number, since it uses less digits than its factorization.

52225234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26112619.

The product of its digits is 4800, while the sum is 25.

The square root of 52225234 is about 7226.7028443129. The cubic root of 52225234 is about 373.7892423086.

Adding to 52225234 its reverse (43252225), we get a palindrome (95477459).

The spelling of 52225234 in words is "fifty-two million, two hundred twenty-five thousand, two hundred thirty-four".