52657214 has 16 divisors (see below), whose sum is σ = 81900720. Its totient is φ = 25361280.

The previous prime is 52657207. The next prime is 52657217. The reversal of 52657214 is 41275625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52657217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33629 + ... + 35159.

It is an arithmetic number, because the mean of its divisors is an integer number (5118795).

Almost surely, 2^52657214 is an apocalyptic number.

52657214 is a deficient number, since it is larger than the sum of its proper divisors (29243506).

52657214 is a wasteful number, since it uses less digits than its factorization.

52657214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155.

The product of its digits is 16800, while the sum is 32.

The square root of 52657214 is about 7256.5290600948. The cubic root of 52657214 is about 374.8170105727.

The spelling of 52657214 in words is "fifty-two million, six hundred fifty-seven thousand, two hundred fourteen".