52709248 has 32 divisors (see below), whose sum is σ = 111188160. Its totient is φ = 24803328.

The previous prime is 52709227. The next prime is 52709257. The reversal of 52709248 is 84290725.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9936 + ... + 14287.

It is an arithmetic number, because the mean of its divisors is an integer number (3474630).

Almost surely, 2^52709248 is an apocalyptic number.

It is an amenable number.

52709248 is an abundant number, since it is smaller than the sum of its proper divisors (58478912).

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

52709248 is a wasteful number, since it uses less digits than its factorization.

52709248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24254 (or 24242 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 52709248 is about 7260.1134977354. The cubic root of 52709248 is about 374.9404302414.

The spelling of 52709248 in words is "fifty-two million, seven hundred nine thousand, two hundred forty-eight".