52126230 has 32 divisors (see below), whose sum is σ = 134727264. Its totient is φ = 12830976.

The previous prime is 52126223. The next prime is 52126271. The reversal of 52126230 is 3262125.

It is a junction number, because it is equal to n+sod(n) for n = 52126197 and 52126206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66439 + ... + 67218.

It is an arithmetic number, because the mean of its divisors is an integer number (4210227).

Almost surely, 2^52126230 is an apocalyptic number.

52126230 is an abundant number, since it is smaller than the sum of its proper divisors (82601034).

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

52126230 is a wasteful number, since it uses less digits than its factorization.

52126230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133680.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 52126230 is about 7219.8497214277. The cubic root of 52126230 is about 373.5528939855.

Adding to 52126230 its reverse (3262125), we get a palindrome (55388355).

The spelling of 52126230 in words is "fifty-two million, one hundred twenty-six thousand, two hundred thirty".