61028382 has 16 divisors (see below), whose sum is σ = 122153472. Its totient is φ = 20326680.

The previous prime is 61028353. The next prime is 61028389. The reversal of 61028382 is 28382016.

61028382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61028389) 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 7 ways as a sum of consecutive naturals, for example, 6157 + ... + 12647.

It is an arithmetic number, because the mean of its divisors is an integer number (7634592).

Almost surely, 2^61028382 is an apocalyptic number.

61028382 is an abundant number, since it is smaller than the sum of its proper divisors (61125090).

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

61028382 is a wasteful number, since it uses less digits than its factorization.

61028382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8063.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 61028382 is about 7812.0664359694. The cubic root of 61028382 is about 393.7107611188.

The spelling of 61028382 in words is "sixty-one million, twenty-eight thousand, three hundred eighty-two".