61196460 has 96 divisors (see below), whose sum is σ = 187444992. Its totient is φ = 14826240.

The previous prime is 61196453. The next prime is 61196497. The reversal of 61196460 is 6469116.

61196460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 51675 + ... + 52845.

It is an arithmetic number, because the mean of its divisors is an integer number (1952552).

Almost surely, 2^61196460 is an apocalyptic number.

61196460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61196460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93722496).

61196460 is an abundant number, since it is smaller than the sum of its proper divisors (126248532).

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

61196460 is a wasteful number, since it uses less digits than its factorization.

61196460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 61196460 is about 7822.8166282996. The cubic root of 61196460 is about 394.0718688415.

The spelling of 61196460 in words is "sixty-one million, one hundred ninety-six thousand, four hundred sixty".