52424002 has 8 divisors (see below), whose sum is σ = 82774800. Its totient is φ = 24832404.

The previous prime is 52423997. The next prime is 52424003. The reversal of 52424002 is 20042425.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (52424003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689752 + ... + 689827.

It is an arithmetic number, because the mean of its divisors is an integer number (10346850).

Almost surely, 2^52424002 is an apocalyptic number.

52424002 is a deficient number, since it is larger than the sum of its proper divisors (30350798).

52424002 is a wasteful number, since it uses less digits than its factorization.

52424002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379600.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 52424002 is about 7240.4421135729. The cubic root of 52424002 is about 374.2628529578.

Adding to 52424002 its reverse (20042425), we get a palindrome (72466427).

The spelling of 52424002 in words is "fifty-two million, four hundred twenty-four thousand, two".