52911348 has 24 divisors (see below), whose sum is σ = 141097152. Its totient is φ = 15117504.

The previous prime is 52911347. The next prime is 52911407. The reversal of 52911348 is 84311925.

It is a super-2 number, since 2×52911348² = 5599221494354208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52911347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314865 + ... + 315032.

It is an arithmetic number, because the mean of its divisors is an integer number (5879048).

Almost surely, 2^52911348 is an apocalyptic number.

It is an amenable number.

52911348 is an abundant number, since it is smaller than the sum of its proper divisors (88185804).

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

52911348 is a wasteful number, since it uses less digits than its factorization.

52911348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629911 (or 629909 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 52911348 is about 7274.0186967040. The cubic root of 52911348 is about 375.4190231667.

The spelling of 52911348 in words is "fifty-two million, nine hundred eleven thousand, three hundred forty-eight".