61325873 has 16 divisors (see below), whose sum is σ = 72503424. Its totient is φ = 50778240.

The previous prime is 61325821. The next prime is 61325897. The reversal of 61325873 is 37852316.

61325873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 61325873 - 2⁶ = 61325809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61325773) 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 15 ways as a sum of consecutive naturals, for example, 29711 + ... + 31707.

It is an arithmetic number, because the mean of its divisors is an integer number (4531464).

Almost surely, 2^61325873 is an apocalyptic number.

It is an amenable number.

61325873 is a deficient number, since it is larger than the sum of its proper divisors (11177551).

61325873 is a wasteful number, since it uses less digits than its factorization.

61325873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152.

The product of its digits is 30240, while the sum is 35.

The square root of 61325873 is about 7831.0837691855. The cubic root of 61325873 is about 394.3494563370.

The spelling of 61325873 in words is "sixty-one million, three hundred twenty-five thousand, eight hundred seventy-three".