61060056 has 64 divisors (see below), whose sum is σ = 163231200. Its totient is φ = 18966528.

The previous prime is 61060033. The next prime is 61060061. The reversal of 61060056 is 65006016.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43786 + ... + 45158.

Almost surely, 2^61060056 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 61060056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81615600).

61060056 is an abundant number, since it is smaller than the sum of its proper divisors (102171144).

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

61060056 is a wasteful number, since it uses less digits than its factorization.

61060056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 61060056 is about 7814.0934215045. The cubic root of 61060056 is about 393.7788618803.

The spelling of 61060056 in words is "sixty-one million, sixty thousand, fifty-six".