89652785 has 8 divisors (see below), whose sum is σ = 107692200. Its totient is φ = 71649664.

The previous prime is 89652763. The next prime is 89652793. The reversal of 89652785 is 58725698.

It can be written as a sum of positive squares in 4 ways, for example, as 27290176 + 62362609 = 5224^2 + 7897^2 .

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 89652785 - 2¹⁴ = 89636401 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302 + ... + 13791.

It is an arithmetic number, because the mean of its divisors is an integer number (13461525).

Almost surely, 2^89652785 is an apocalyptic number.

It is an amenable number.

89652785 is a deficient number, since it is larger than the sum of its proper divisors (18039415).

89652785 is a wasteful number, since it uses less digits than its factorization.

89652785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18147.

The product of its digits is 1209600, while the sum is 50.

The square root of 89652785 is about 9468.5154591414. The cubic root of 89652785 is about 447.5634316001.

The spelling of 89652785 in words is "eighty-nine million, six hundred fifty-two thousand, seven hundred eighty-five".