89838925 has 12 divisors (see below), whose sum is σ = 121527936. Its totient is φ = 65337200.

The previous prime is 89838919. The next prime is 89838929. The reversal of 89838925 is 52983898.

It is a happy number.

It is not a de Polignac number, because 89838925 - 2⁷ = 89838797 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89838929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163069 + ... + 163618.

It is an arithmetic number, because the mean of its divisors is an integer number (10127328).

Almost surely, 2^89838925 is an apocalyptic number.

It is an amenable number.

89838925 is a deficient number, since it is larger than the sum of its proper divisors (31689011).

89838925 is a wasteful number, since it uses less digits than its factorization.

89838925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326708 (or 326703 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 52.

The square root of 89838925 is about 9478.3397807844. The cubic root of 89838925 is about 447.8729660147.

The spelling of 89838925 in words is "eighty-nine million, eight hundred thirty-eight thousand, nine hundred twenty-five".