61916076 has 30 divisors (see below), whose sum is σ = 161861700. Its totient is φ = 20638584.

The previous prime is 61916053. The next prime is 61916077. The reversal of 61916076 is 67061916.

61916076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 61916076.

It is not an unprimeable number, because it can be changed into a prime (61916077) 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 9 ways as a sum of consecutive naturals, for example, 95226 + ... + 95873.

It is an arithmetic number, because the mean of its divisors is an integer number (5395390).

Almost surely, 2^61916076 is an apocalyptic number.

It is an amenable number.

61916076 is an abundant number, since it is smaller than the sum of its proper divisors (99945624).

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

61916076 is a wasteful number, since it uses less digits than its factorization.

61916076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191115 (or 191104 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 61916076 is about 7868.6768900496. The cubic root of 61916076 is about 395.6104985588.

The spelling of 61916076 in words is "sixty-one million, nine hundred sixteen thousand, seventy-six".