52206310 has 16 divisors (see below), whose sum is σ = 101200176. Its totient is φ = 19276128.

The previous prime is 52206299. The next prime is 52206311. The reversal of 52206310 is 1360225.

It is a happy number.

It is a super-2 number, since 2×52206310² = 5450997607632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52206311) 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, 200664 + ... + 200923.

It is an arithmetic number, because the mean of its divisors is an integer number (6325011).

Almost surely, 2^52206310 is an apocalyptic number.

52206310 is a deficient number, since it is larger than the sum of its proper divisors (48993866).

52206310 is a wasteful number, since it uses less digits than its factorization.

52206310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401607.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52206310 is about 7225.3934148944. The cubic root of 52206310 is about 373.7440888988.

Adding to 52206310 its reverse (1360225), we get a palindrome (53566535).

The spelling of 52206310 in words is "fifty-two million, two hundred six thousand, three hundred ten".