52612214 has 4 divisors (see below), whose sum is σ = 78918324. Its totient is φ = 26306106.

The previous prime is 52612171. The next prime is 52612243. The reversal of 52612214 is 41221625.

It is a happy number.

52612214 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 a self number, because there is not a number n which added to its sum of digits gives 52612214.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 13153052 + ... + 13153055.

It is an arithmetic number, because the mean of its divisors is an integer number (19729581).

Almost surely, 2^52612214 is an apocalyptic number.

52612214 is a deficient number, since it is larger than the sum of its proper divisors (26306110).

52612214 is a wasteful number, since it uses less digits than its factorization.

52612214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26306109.

The product of its digits is 960, while the sum is 23.

The square root of 52612214 is about 7253.4277414199. The cubic root of 52612214 is about 374.7102092998.

Adding to 52612214 its reverse (41221625), we get a palindrome (93833839).

The spelling of 52612214 in words is "fifty-two million, six hundred twelve thousand, two hundred fourteen".