52213348 has 24 divisors (see below), whose sum is σ = 101374560. Its totient is φ = 23329920.

The previous prime is 52213297. The next prime is 52213351. The reversal of 52213348 is 84331225.

52213348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 7461 + ... + 12652.

It is an arithmetic number, because the mean of its divisors is an integer number (4223940).

Almost surely, 2^52213348 is an apocalyptic number.

It is an amenable number.

52213348 is a deficient number, since it is larger than the sum of its proper divisors (49161212).

52213348 is a wasteful number, since it uses less digits than its factorization.

52213348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20187 (or 20185 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 52213348 is about 7225.8804307849. The cubic root of 52213348 is about 373.7608831184.

The spelling of 52213348 in words is "fifty-two million, two hundred thirteen thousand, three hundred forty-eight".