52756022 has 8 divisors (see below), whose sum is σ = 86328072. Its totient is φ = 23980000.

The previous prime is 52756021. The next prime is 52756031. The reversal of 52756022 is 22065725.

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 (52756021) 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, 1198979 + ... + 1199022.

It is an arithmetic number, because the mean of its divisors is an integer number (10791009).

Almost surely, 2^52756022 is an apocalyptic number.

52756022 is a deficient number, since it is larger than the sum of its proper divisors (33572050).

52756022 is a wasteful number, since it uses less digits than its factorization.

52756022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398014.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 52756022 is about 7263.3340829126. The cubic root of 52756022 is about 375.0513043880.

The spelling of 52756022 in words is "fifty-two million, seven hundred fifty-six thousand, twenty-two".