89999941 has 4 divisors (see below), whose sum is σ = 94736800. Its totient is φ = 85263084.

The previous prime is 89999911. The next prime is 89999969. The reversal of 89999941 is 14999998.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89999941 - 2¹³ = 89991749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89999911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368401 + ... + 2368438.

It is an arithmetic number, because the mean of its divisors is an integer number (23684200).

Almost surely, 2^89999941 is an apocalyptic number.

It is an amenable number.

89999941 is a deficient number, since it is larger than the sum of its proper divisors (4736859).

89999941 is a wasteful number, since it uses less digits than its factorization.

89999941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736858.

The product of its digits is 1889568, while the sum is 58.

The square root of 89999941 is about 9486.8298709316. The cubic root of 89999941 is about 448.1403767287.

The spelling of 89999941 in words is "eighty-nine million, nine hundred ninety-nine thousand, nine hundred forty-one".