52997214 has 16 divisors (see below), whose sum is σ = 106707600. Its totient is φ = 17546880.

The previous prime is 52997179. The next prime is 52997233. The reversal of 52997214 is 41279925.

52997214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 28747 + ... + 30534.

It is an arithmetic number, because the mean of its divisors is an integer number (6669225).

Almost surely, 2^52997214 is an apocalyptic number.

52997214 is an abundant number, since it is smaller than the sum of its proper divisors (53710386).

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

52997214 is a wasteful number, since it uses less digits than its factorization.

52997214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59435.

The product of its digits is 45360, while the sum is 39.

The square root of 52997214 is about 7279.9185435003. The cubic root of 52997214 is about 375.6219935382.

The spelling of 52997214 in words is "fifty-two million, nine hundred ninety-seven thousand, two hundred fourteen".