52047822 has 32 divisors (see below), whose sum is σ = 107864064. Its totient is φ = 16725600.

The previous prime is 52047803. The next prime is 52047833. The reversal of 52047822 is 22874025.

It is a self number, because there is not a number n which added to its sum of digits gives 52047822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85443 + ... + 86049.

It is an arithmetic number, because the mean of its divisors is an integer number (3370752).

Almost surely, 2^52047822 is an apocalyptic number.

52047822 is an abundant number, since it is smaller than the sum of its proper divisors (55816242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52047822 is a wasteful number, since it uses less digits than its factorization.

52047822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 52047822 is about 7214.4176480157. The cubic root of 52047822 is about 373.3655012319.

The spelling of 52047822 in words is "fifty-two million, forty-seven thousand, eight hundred twenty-two".