61325936 has 80 divisors (see below), whose sum is σ = 148561920. Its totient is φ = 23915520.

The previous prime is 61325933. The next prime is 61325959. The reversal of 61325936 is 63952316.

61325936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61325896 and 61325905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61325933) 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, 58505 + ... + 59543.

It is an arithmetic number, because the mean of its divisors is an integer number (1857024).

Almost surely, 2^61325936 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 61325936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74280960).

61325936 is an abundant number, since it is smaller than the sum of its proper divisors (87235984).

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

61325936 is a wasteful number, since it uses less digits than its factorization.

61325936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1096 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 61325936 is about 7831.0877916162. The cubic root of 61325936 is about 394.3495913752.

The spelling of 61325936 in words is "sixty-one million, three hundred twenty-five thousand, nine hundred thirty-six".