89554893 has 16 divisors (see below), whose sum is σ = 126646656. Its totient is φ = 56168640.

The previous prime is 89554891. The next prime is 89554897. The reversal of 89554893 is 39845598.

It is a happy number.

It is not a de Polignac number, because 89554893 - 2¹ = 89554891 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89554891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6430 + ... + 14847.

It is an arithmetic number, because the mean of its divisors is an integer number (7915416).

Almost surely, 2^89554893 is an apocalyptic number.

It is an amenable number.

89554893 is a deficient number, since it is larger than the sum of its proper divisors (37091763).

89554893 is a wasteful number, since it uses less digits than its factorization.

89554893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21364.

The product of its digits is 1555200, while the sum is 51.

The square root of 89554893 is about 9463.3447047014. The cubic root of 89554893 is about 447.4004738977.

The spelling of 89554893 in words is "eighty-nine million, five hundred fifty-four thousand, eight hundred ninety-three".