89652385 has 4 divisors (see below), whose sum is σ = 107582868. Its totient is φ = 71721904.

The previous prime is 89652383. The next prime is 89652401. The reversal of 89652385 is 58325698.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70677649 + 18974736 = 8407^2 + 4356^2 .

It is a cyclic number.

It is not a de Polignac number, because 89652385 - 2¹ = 89652383 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89652383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8965234 + ... + 8965243.

It is an arithmetic number, because the mean of its divisors is an integer number (26895717).

Almost surely, 2^89652385 is an apocalyptic number.

It is an amenable number.

89652385 is a deficient number, since it is larger than the sum of its proper divisors (17930483).

89652385 is a wasteful number, since it uses less digits than its factorization.

89652385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17930482.

The product of its digits is 518400, while the sum is 46.

The square root of 89652385 is about 9468.4943364824. The cubic root of 89652385 is about 447.5627659742.

The spelling of 89652385 in words is "eighty-nine million, six hundred fifty-two thousand, three hundred eighty-five".