52270304 has 12 divisors (see below), whose sum is σ = 102907224. Its totient is φ = 26135136.

The previous prime is 52270303. The next prime is 52270313. The reversal of 52270304 is 40307225.

It is a self number, because there is not a number n which added to its sum of digits gives 52270304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52270301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816692 + ... + 816755.

It is an arithmetic number, because the mean of its divisors is an integer number (8575602).

Almost surely, 2^52270304 is an apocalyptic number.

It is an amenable number.

52270304 is a deficient number, since it is larger than the sum of its proper divisors (50636920).

52270304 is a wasteful number, since it uses less digits than its factorization.

52270304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633457 (or 1633449 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 52270304 is about 7229.8204680338. The cubic root of 52270304 is about 373.8967371981.

Adding to 52270304 its reverse (40307225), we get a palindrome (92577529).

The spelling of 52270304 in words is "fifty-two million, two hundred seventy thousand, three hundred four".