89446141 has 4 divisors (see below), whose sum is σ = 89494812. Its totient is φ = 89397472.

The previous prime is 89446117. The next prime is 89446151. The reversal of 89446141 is 14164498.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14164498 = 2 ⋅7082249.

It can be written as a sum of positive squares in 2 ways, for example, as 80174116 + 9272025 = 8954^2 + 3045^2 .

It is a cyclic number.

It is not a de Polignac number, because 89446141 - 2¹³ = 89437949 is a prime.

It is a super-2 number, since 2×89446141² = 16001224279583762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89446141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89446111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21466 + ... + 25291.

It is an arithmetic number, because the mean of its divisors is an integer number (22373703).

Almost surely, 2^89446141 is an apocalyptic number.

It is an amenable number.

89446141 is a deficient number, since it is larger than the sum of its proper divisors (48671).

89446141 is a wasteful number, since it uses less digits than its factorization.

89446141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48670.

The product of its digits is 27648, while the sum is 37.

The square root of 89446141 is about 9457.5969992382. The cubic root of 89446141 is about 447.2192985939.

The spelling of 89446141 in words is "eighty-nine million, four hundred forty-six thousand, one hundred forty-one".