52064894 has 16 divisors (see below), whose sum is σ = 90140256. Its totient is φ = 22092000.

The previous prime is 52064891. The next prime is 52064923. The reversal of 52064894 is 49846025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52064891) 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, 16997 + ... + 19824.

It is an arithmetic number, because the mean of its divisors is an integer number (5633766).

Almost surely, 2^52064894 is an apocalyptic number.

52064894 is a deficient number, since it is larger than the sum of its proper divisors (38075362).

52064894 is a wasteful number, since it uses less digits than its factorization.

52064894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36931.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 52064894 is about 7215.6007372914. The cubic root of 52064894 is about 373.4063188160.

The spelling of 52064894 in words is "fifty-two million, sixty-four thousand, eight hundred ninety-four".