61433060 has 48 divisors (see below), whose sum is σ = 139598256. Its totient is φ = 22574592.

The previous prime is 61432997. The next prime is 61433083. The reversal of 61433060 is 6033416.

61433060 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 8 ways, for example, as 26481316 + 34951744 = 5146^2 + 5912^2 .

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 15 ways as a sum of consecutive naturals, for example, 71594 + ... + 72446.

It is an arithmetic number, because the mean of its divisors is an integer number (2908297).

Almost surely, 2^61433060 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 61433060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69799128).

61433060 is an abundant number, since it is smaller than the sum of its proper divisors (78165196).

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

61433060 is a wasteful number, since it uses less digits than its factorization.

61433060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 61433060 is about 7837.9244701643. The cubic root of 61433060 is about 394.5790741183.

Adding to 61433060 its reverse (6033416), we get a palindrome (67466476).

The spelling of 61433060 in words is "sixty-one million, four hundred thirty-three thousand, sixty".