61325196 has 12 divisors (see below), whose sum is σ = 143092152. Its totient is φ = 20441728.

The previous prime is 61325149. The next prime is 61325197. The reversal of 61325196 is 69152316.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (61325197) 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 3 ways as a sum of consecutive naturals, for example, 2555205 + ... + 2555228.

It is an arithmetic number, because the mean of its divisors is an integer number (11924346).

Almost surely, 2^61325196 is an apocalyptic number.

It is an amenable number.

61325196 is an abundant number, since it is smaller than the sum of its proper divisors (81766956).

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

61325196 is a wasteful number, since it uses less digits than its factorization.

61325196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110440 (or 5110438 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 61325196 is about 7831.0405438869. The cubic root of 61325196 is about 394.3480052064.

The spelling of 61325196 in words is "sixty-one million, three hundred twenty-five thousand, one hundred ninety-six".