52224035 has 4 divisors (see below), whose sum is σ = 62668848. Its totient is φ = 41779224.

The previous prime is 52224031. The next prime is 52224047. The reversal of 52224035 is 53042225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52224035 - 2² = 52224031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52224035.

It is not an unprimeable number, because it can be changed into a prime (52224031) 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, 5222399 + ... + 5222408.

It is an arithmetic number, because the mean of its divisors is an integer number (15667212).

Almost surely, 2^52224035 is an apocalyptic number.

52224035 is a deficient number, since it is larger than the sum of its proper divisors (10444813).

52224035 is a wasteful number, since it uses less digits than its factorization.

52224035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444812.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 52224035 is about 7226.6198876100. The cubic root of 52224035 is about 373.7863817710.

The spelling of 52224035 in words is "fifty-two million, two hundred twenty-four thousand, thirty-five".