89054121 has 16 divisors (see below), whose sum is σ = 134603840. Its totient is φ = 51917760.

The previous prime is 89054107. The next prime is 89054129. The reversal of 89054121 is 12145098.

It is a happy number.

It is not a de Polignac number, because 89054121 - 2¹⁷ = 88923049 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89054129) 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, 59350 + ... + 60831.

It is an arithmetic number, because the mean of its divisors is an integer number (8412740).

Almost surely, 2^89054121 is an apocalyptic number.

It is an amenable number.

89054121 is a deficient number, since it is larger than the sum of its proper divisors (45549719).

89054121 is a wasteful number, since it uses less digits than its factorization.

89054121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120216.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 89054121 is about 9436.8491033819. The cubic root of 89054121 is about 446.5649917705.

The spelling of 89054121 in words is "eighty-nine million, fifty-four thousand, one hundred twenty-one".