61336705 has 8 divisors (see below), whose sum is σ = 75316032. Its totient is φ = 47928048.

The previous prime is 61336679. The next prime is 61336729. The reversal of 61336705 is 50763316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61336705 - 2¹⁷ = 61205633 is a prime.

It is a Duffinian number.

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, 142429 + ... + 142858.

It is an arithmetic number, because the mean of its divisors is an integer number (9414504).

Almost surely, 2^61336705 is an apocalyptic number.

It is an amenable number.

61336705 is a deficient number, since it is larger than the sum of its proper divisors (13979327).

61336705 is a wasteful number, since it uses less digits than its factorization.

61336705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285335.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 61336705 is about 7831.7753415174. The cubic root of 61336705 is about 394.3726729753.

The spelling of 61336705 in words is "sixty-one million, three hundred thirty-six thousand, seven hundred five".