61060075 has 6 divisors (see below), whose sum is σ = 75714524. Its totient is φ = 48848040.

The previous prime is 61060067. The next prime is 61060079. The reversal of 61060075 is 57006016.

It is not a de Polignac number, because 61060075 - 2³ = 61060067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 2442403 = 61060075 / (6 + 1 + 0 + 6 + 0 + 0 + 7 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61060079) 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, 1221177 + ... + 1221226.

Almost surely, 2^61060075 is an apocalyptic number.

61060075 is a deficient number, since it is larger than the sum of its proper divisors (14654449).

61060075 is a wasteful number, since it uses less digits than its factorization.

61060075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442413 (or 2442408 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 61060075 is about 7814.0946372564. The cubic root of 61060075 is about 393.7789027243.

The spelling of 61060075 in words is "sixty-one million, sixty thousand, seventy-five".