89805396 has 12 divisors (see below), whose sum is σ = 209545952. Its totient is φ = 29935128.

The previous prime is 89805389. The next prime is 89805439. The reversal of 89805396 is 69350898.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3741880 + ... + 3741903.

Almost surely, 2^89805396 is an apocalyptic number.

It is an amenable number.

89805396 is an abundant number, since it is smaller than the sum of its proper divisors (119740556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89805396 is a wasteful number, since it uses less digits than its factorization.

89805396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7483790 (or 7483788 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 89805396 is about 9476.5708988009. The cubic root of 89805396 is about 447.8172418350.

The spelling of 89805396 in words is "eighty-nine million, eight hundred five thousand, three hundred ninety-six".