89390675 has 24 divisors (see below), whose sum is σ = 128040912. Its totient is φ = 61184000.

The previous prime is 89390659. The next prime is 89390677. The reversal of 89390675 is 57609398.

It is not a de Polignac number, because 89390675 - 2⁴ = 89390659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89390677) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4886 + ... + 14235.

It is an arithmetic number, because the mean of its divisors is an integer number (5335038).

Almost surely, 2^89390675 is an apocalyptic number.

89390675 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

89390675 is a deficient number, since it is larger than the sum of its proper divisors (38650237).

89390675 is a wasteful number, since it uses less digits than its factorization.

89390675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19159 (or 19154 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 89390675 is about 9454.6641928733. The cubic root of 89390675 is about 447.1268385040.

The spelling of 89390675 in words is "eighty-nine million, three hundred ninety thousand, six hundred seventy-five".