52786482 has 16 divisors (see below), whose sum is σ = 120654912. Its totient is φ = 15081840.

The previous prime is 52786453. The next prime is 52786537. The reversal of 52786482 is 28468725.

It is a happy number.

52786482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1256821 = 52786482 / (5 + 2 + 7 + 8 + 6 + 4 + 8 + 2).

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, 628369 + ... + 628452.

It is an arithmetic number, because the mean of its divisors is an integer number (7540932).

Almost surely, 2^52786482 is an apocalyptic number.

52786482 is an abundant number, since it is smaller than the sum of its proper divisors (67868430).

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

52786482 is a wasteful number, since it uses less digits than its factorization.

52786482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256833.

The product of its digits is 215040, while the sum is 42.

The square root of 52786482 is about 7265.4306135287. The cubic root of 52786482 is about 375.1234722300.

The spelling of 52786482 in words is "fifty-two million, seven hundred eighty-six thousand, four hundred eighty-two".