52122206 has 16 divisors (see below), whose sum is σ = 82449360. Its totient is φ = 24644160.

The previous prime is 52122173. The next prime is 52122211. The reversal of 52122206 is 60222125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29426 + ... + 31146.

It is an arithmetic number, because the mean of its divisors is an integer number (5153085).

Almost surely, 2^52122206 is an apocalyptic number.

52122206 is a deficient number, since it is larger than the sum of its proper divisors (30327154).

52122206 is a wasteful number, since it uses less digits than its factorization.

52122206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 52122206 is about 7219.5710398887. The cubic root of 52122206 is about 373.5432813232.

The spelling of 52122206 in words is "fifty-two million, one hundred twenty-two thousand, two hundred six".