52266748 has 12 divisors (see below), whose sum is σ = 91564200. Its totient is φ = 26105552.

The previous prime is 52266727. The next prime is 52266749. The reversal of 52266748 is 84766225.

It is a self number, because there is not a number n which added to its sum of digits gives 52266748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52266749) 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, 2398 + ... + 10501.

It is an arithmetic number, because the mean of its divisors is an integer number (7630350).

Almost surely, 2^52266748 is an apocalyptic number.

It is an amenable number.

52266748 is a deficient number, since it is larger than the sum of its proper divisors (39297452).

52266748 is a wasteful number, since it uses less digits than its factorization.

52266748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13916 (or 13914 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 52266748 is about 7229.5745379656. The cubic root of 52266748 is about 373.8882581521. Note that the first 3 decimals are identical.

The spelling of 52266748 in words is "fifty-two million, two hundred sixty-six thousand, seven hundred forty-eight".