61028096 has 72 divisors (see below), whose sum is σ = 132819120. Its totient is φ = 27869184.

The previous prime is 61028083. The next prime is 61028111. The reversal of 61028096 is 69082016.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160835 + ... + 161213.

It is an arithmetic number, because the mean of its divisors is an integer number (1844710).

Almost surely, 2^61028096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61028096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66409560).

61028096 is an abundant number, since it is smaller than the sum of its proper divisors (71791024).

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

61028096 is a wasteful number, since it uses less digits than its factorization.

61028096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 61028096 is about 7812.0481309321. The cubic root of 61028096 is about 393.7101460964.

The spelling of 61028096 in words is "sixty-one million, twenty-eight thousand, ninety-six".