52099214 has 4 divisors (see below), whose sum is σ = 78148824. Its totient is φ = 26049606.

The previous prime is 52099213. The next prime is 52099241. The reversal of 52099214 is 41299025.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52099213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13024802 + ... + 13024805.

It is an arithmetic number, because the mean of its divisors is an integer number (19537206).

Almost surely, 2^52099214 is an apocalyptic number.

52099214 is a deficient number, since it is larger than the sum of its proper divisors (26049610).

52099214 is a wasteful number, since it uses less digits than its factorization.

52099214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26049609.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 52099214 is about 7217.9785258755. The cubic root of 52099214 is about 373.4883477934.

The spelling of 52099214 in words is "fifty-two million, ninety-nine thousand, two hundred fourteen".