61088785 has 8 divisors (see below), whose sum is σ = 74018880. Its totient is φ = 48396144.

The previous prime is 61088771. The next prime is 61088789. The reversal of 61088785 is 58788016.

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 61088785 - 2⁹ = 61088273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61088789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58795 + ... + 59824.

It is an arithmetic number, because the mean of its divisors is an integer number (9252360).

Almost surely, 2^61088785 is an apocalyptic number.

It is an amenable number.

61088785 is a deficient number, since it is larger than the sum of its proper divisors (12930095).

61088785 is a wasteful number, since it uses less digits than its factorization.

61088785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118727.

The product of its (nonzero) digits is 107520, while the sum is 43.

The square root of 61088785 is about 7815.9314863937. The cubic root of 61088785 is about 393.8406103723.

The spelling of 61088785 in words is "sixty-one million, eighty-eight thousand, seven hundred eighty-five".