52214434 has 16 divisors (see below), whose sum is σ = 80248320. Its totient is φ = 25470640.

The previous prime is 52214419. The next prime is 52214453. The reversal of 52214434 is 43441225.

It is a happy number.

52214434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52214399 and 52214408.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18957 + ... + 21535.

It is an arithmetic number, because the mean of its divisors is an integer number (5015520).

Almost surely, 2^52214434 is an apocalyptic number.

52214434 is a deficient number, since it is larger than the sum of its proper divisors (28033886).

52214434 is a wasteful number, since it uses less digits than its factorization.

52214434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825.

The product of its digits is 3840, while the sum is 25.

The square root of 52214434 is about 7225.9555769462. The cubic root of 52214434 is about 373.7634744194.

Adding to 52214434 its reverse (43441225), we get a palindrome (95655659).

The spelling of 52214434 in words is "fifty-two million, two hundred fourteen thousand, four hundred thirty-four".