61596696 has 128 divisors (see below), whose sum is σ = 186624000. Its totient is φ = 16568832.

The previous prime is 61596679. The next prime is 61596751. The reversal of 61596696 is 69669516.

61596696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 228850 + ... + 229118.

It is an arithmetic number, because the mean of its divisors is an integer number (1458000).

Almost surely, 2^61596696 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 61596696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93312000).

61596696 is an abundant number, since it is smaller than the sum of its proper divisors (125027304).

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

61596696 is a wasteful number, since it uses less digits than its factorization.

61596696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 357 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 61596696 is about 7848.3562610269. The cubic root of 61596696 is about 394.9291033363.

The spelling of 61596696 in words is "sixty-one million, five hundred ninety-six thousand, six hundred ninety-six".