52012938 has 16 divisors (see below), whose sum is σ = 105451776. Its totient is φ = 17100000.

The previous prime is 52012907. The next prime is 52012951. The reversal of 52012938 is 83921025.

It is a happy number.

52012938 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, 58938 + ... + 59813.

It is an arithmetic number, because the mean of its divisors is an integer number (6590736).

Almost surely, 2^52012938 is an apocalyptic number.

52012938 is an abundant number, since it is smaller than the sum of its proper divisors (53438838).

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

52012938 is a wasteful number, since it uses less digits than its factorization.

52012938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118829.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 52012938 is about 7211.9995840266. Note that the first 3 decimals coincide. The cubic root of 52012938 is about 373.2820690310.

The spelling of 52012938 in words is "fifty-two million, twelve thousand, nine hundred thirty-eight".