61892328 has 16 divisors (see below), whose sum is σ = 154730880. Its totient is φ = 20630768.

The previous prime is 61892309. The next prime is 61892377. The reversal of 61892328 is 82329816.

It is a happy number.

61892328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 1289400 + ... + 1289447.

It is an arithmetic number, because the mean of its divisors is an integer number (9670680).

Almost surely, 2^61892328 is an apocalyptic number.

It is an amenable number.

61892328 is an abundant number, since it is smaller than the sum of its proper divisors (92838552).

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

61892328 is a wasteful number, since it uses less digits than its factorization.

61892328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578856 (or 2578852 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 61892328 is about 7867.1677241559. The cubic root of 61892328 is about 395.5599130990.

The spelling of 61892328 in words is "sixty-one million, eight hundred ninety-two thousand, three hundred twenty-eight".