61366316 has 24 divisors (see below), whose sum is σ = 117621504. Its totient is φ = 27782480.

The previous prime is 61366297. The next prime is 61366337.

61366316 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8921 + ... + 14223.

It is an arithmetic number, because the mean of its divisors is an integer number (4900896).

Almost surely, 2^61366316 is an apocalyptic number.

It is an amenable number.

61366316 is a deficient number, since it is larger than the sum of its proper divisors (56255188).

61366316 is a wasteful number, since it uses less digits than its factorization.

61366316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5581 (or 5579 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 61366316 is about 7833.6655532388. The cubic root of 61366316 is about 394.4361254140.

The spelling of 61366316 in words is "sixty-one million, three hundred sixty-six thousand, three hundred sixteen".