61061050 has 12 divisors (see below), whose sum is σ = 113573646. Its totient is φ = 24424400.

The previous prime is 61061029. The next prime is 61061051. The reversal of 61061050 is 5016016.

It can be written as a sum of positive squares in 3 ways, for example, as 59613841 + 1447209 = 7721^2 + 1203^2 .

It is not an unprimeable number, because it can be changed into a prime (61061051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 610561 + ... + 610660.

Almost surely, 2^61061050 is an apocalyptic number.

61061050 is a deficient number, since it is larger than the sum of its proper divisors (52512596).

61061050 is a wasteful number, since it uses less digits than its factorization.

61061050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221233 (or 1221228 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 61061050 is about 7814.1570242733. The cubic root of 61061050 is about 393.7809986513.

Adding to 61061050 its reverse (5016016), we get a palindrome (66077066).

The spelling of 61061050 in words is "sixty-one million, sixty-one thousand, fifty".