52404230 has 8 divisors (see below), whose sum is σ = 94327632. Its totient is φ = 20961688.

The previous prime is 52404203. The next prime is 52404239. The reversal of 52404230 is 3240425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52404239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2620202 + ... + 2620221.

It is an arithmetic number, because the mean of its divisors is an integer number (11790954).

Almost surely, 2^52404230 is an apocalyptic number.

52404230 is a deficient number, since it is larger than the sum of its proper divisors (41923402).

52404230 is a wasteful number, since it uses less digits than its factorization.

52404230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5240430.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 52404230 is about 7239.0765985725. The cubic root of 52404230 is about 374.2157952784.

Adding to 52404230 its reverse (3240425), we get a palindrome (55644655).

The spelling of 52404230 in words is "fifty-two million, four hundred four thousand, two hundred thirty".