52342402 has 8 divisors (see below), whose sum is σ = 89729856. Its totient is φ = 22432452.

The previous prime is 52342369. The next prime is 52342403. The reversal of 52342402 is 20424325.

52342402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (52342403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1869358 + ... + 1869385.

It is an arithmetic number, because the mean of its divisors is an integer number (11216232).

Almost surely, 2^52342402 is an apocalyptic number.

52342402 is a deficient number, since it is larger than the sum of its proper divisors (37387454).

52342402 is a wasteful number, since it uses less digits than its factorization.

52342402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738752.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 52342402 is about 7234.8049040731. The cubic root of 52342402 is about 374.0685672182.

Adding to 52342402 its reverse (20424325), we get a palindrome (72766727).

The spelling of 52342402 in words is "fifty-two million, three hundred forty-two thousand, four hundred two".