52078608 has 60 divisors (see below), whose sum is σ = 146240640. Its totient is φ = 17300928.

The previous prime is 52078603. The next prime is 52078661. The reversal of 52078608 is 80687025.

52078608 is a `hidden beast` number, since 520 + 78 + 60 + 8 = 666.

It is a super-2 number, since 2×52078608² = 5424362822435328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52078603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72073 + ... + 72791.

It is an arithmetic number, because the mean of its divisors is an integer number (2437344).

Almost surely, 2^52078608 is an apocalyptic number.

It is an amenable number.

52078608 is an abundant number, since it is smaller than the sum of its proper divisors (94162032).

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

52078608 is a wasteful number, since it uses less digits than its factorization.

52078608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 1227 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 52078608 is about 7216.5509767478. The cubic root of 52078608 is about 373.4391012682.

The spelling of 52078608 in words is "fifty-two million, seventy-eight thousand, six hundred eight".