89698652 has 12 divisors (see below), whose sum is σ = 160801536. Its totient is φ = 43755360.

The previous prime is 89698633. The next prime is 89698673. The reversal of 89698652 is 25689698.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 89698594 and 89698603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273308 + ... + 273635.

It is an arithmetic number, because the mean of its divisors is an integer number (13400128).

Almost surely, 2^89698652 is an apocalyptic number.

89698652 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

89698652 is a deficient number, since it is larger than the sum of its proper divisors (71102884).

89698652 is a wasteful number, since it uses less digits than its factorization.

89698652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546988 (or 546986 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The square root of 89698652 is about 9470.9372292292. The cubic root of 89698652 is about 447.6397441284.

The spelling of 89698652 in words is "eighty-nine million, six hundred ninety-eight thousand, six hundred fifty-two".