52243794 has 12 divisors (see below), whose sum is σ = 113194926. Its totient is φ = 17414592.

The previous prime is 52243777. The next prime is 52243813. The reversal of 52243794 is 49734225.

52243794 is a `hidden beast` number, since 522 + 43 + 7 + 94 = 666.

52243794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43758225 + 8485569 = 6615^2 + 2913^2 .

It is a Curzon number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1451199 + ... + 1451234.

Almost surely, 2^52243794 is an apocalyptic number.

52243794 is an abundant number, since it is smaller than the sum of its proper divisors (60951132).

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

52243794 is a wasteful number, since it uses less digits than its factorization.

52243794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902441 (or 2902438 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 52243794 is about 7227.9868566566. The cubic root of 52243794 is about 373.8335166063.

The spelling of 52243794 in words is "fifty-two million, two hundred forty-three thousand, seven hundred ninety-four".