89342941 has 4 divisors (see below), whose sum is σ = 89682912. Its totient is φ = 89002972.

The previous prime is 89342927. The next prime is 89342947. The reversal of 89342941 is 14924398.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14924398 = 2 ⋅7462199.

It is a cyclic number.

It is not a de Polignac number, because 89342941 - 2¹¹ = 89340893 is a prime.

It is a super-2 number, since 2×89342941² = 15964322213058962, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89342894 and 89342903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89342947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169591 + ... + 170116.

It is an arithmetic number, because the mean of its divisors is an integer number (22420728).

Almost surely, 2^89342941 is an apocalyptic number.

It is an amenable number.

89342941 is a deficient number, since it is larger than the sum of its proper divisors (339971).

89342941 is a wasteful number, since it uses less digits than its factorization.

89342941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339970.

The product of its digits is 62208, while the sum is 40.

The square root of 89342941 is about 9452.1394932576. The cubic root of 89342941 is about 447.0472367906.

It can be divided in two parts, 893 and 42941, that added together give a palindrome (43834).

The spelling of 89342941 in words is "eighty-nine million, three hundred forty-two thousand, nine hundred forty-one".