61120296 has 24 divisors (see below), whose sum is σ = 165534330. Its totient is φ = 20373408.

The previous prime is 61120291. The next prime is 61120307. The reversal of 61120296 is 69202116.

61120296 is a `hidden beast` number, since 611 + 20 + 29 + 6 = 666.

61120296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41139396 + 19980900 = 6414^2 + 4470^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (61120291) 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 5 ways as a sum of consecutive naturals, for example, 424375 + ... + 424518.

Almost surely, 2^61120296 is an apocalyptic number.

It is an amenable number.

61120296 is an abundant number, since it is smaller than the sum of its proper divisors (104414034).

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

61120296 is a wasteful number, since it uses less digits than its factorization.

61120296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848905 (or 848898 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 61120296 is about 7817.9470451008. The cubic root of 61120296 is about 393.9083160799.

It can be divided in two parts, 61120 and 296, that added together give a palindrome (61416).

The spelling of 61120296 in words is "sixty-one million, one hundred twenty thousand, two hundred ninety-six".