52614378 has 24 divisors (see below), whose sum is σ = 117676416. Its totient is φ = 16972200.

The previous prime is 52614377. The next prime is 52614383. The reversal of 52614378 is 87341625.

52614378 is a `hidden beast` number, since 5 + 2 + 614 + 37 + 8 = 666.

52614378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52614377) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 46588 + ... + 47703.

It is an arithmetic number, because the mean of its divisors is an integer number (4903184).

Almost surely, 2^52614378 is an apocalyptic number.

52614378 is an abundant number, since it is smaller than the sum of its proper divisors (65062038).

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

52614378 is a wasteful number, since it uses less digits than its factorization.

52614378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94330 (or 94327 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 52614378 is about 7253.5769107386. The cubic root of 52614378 is about 374.7153466479.

The spelling of 52614378 in words is "fifty-two million, six hundred fourteen thousand, three hundred seventy-eight".