89054100 has 72 divisors (see below), whose sum is σ = 286301120. Its totient is φ = 23747040.

The previous prime is 89054071. The next prime is 89054101. The reversal of 89054100 is 145098.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89054101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13792 + ... + 19191.

Almost surely, 2^89054100 is an apocalyptic number.

It is an amenable number.

89054100 is an abundant number, since it is smaller than the sum of its proper divisors (197247020).

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

89054100 is a wasteful number, since it uses less digits than its factorization.

89054100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33006 (or 32993 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 89054100 is about 9436.8479907223. The cubic root of 89054100 is about 446.5649566687.

Adding to 89054100 its reverse (145098), we get a palindrome (89199198).

The spelling of 89054100 in words is "eighty-nine million, fifty-four thousand, one hundred".