89836741 has 2 divisors, whose sum is σ = 89836742. Its totient is φ = 89836740.

The previous prime is 89836727. The next prime is 89836753. The reversal of 89836741 is 14763898.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89699841 + 136900 = 9471^2 + 370^2 .

It is a cyclic number.

It is not a de Polignac number, because 89836741 - 2⁵ = 89836709 is a prime.

It is a Chen prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 89836691 and 89836700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89831741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44918370 + 44918371.

It is an arithmetic number, because the mean of its divisors is an integer number (44918371).

Almost surely, 2^89836741 is an apocalyptic number.

It is an amenable number.

89836741 is a deficient number, since it is larger than the sum of its proper divisors (1).

89836741 is an equidigital number, since it uses as much as digits as its factorization.

89836741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 89836741 is about 9478.2245700342. The cubic root of 89836741 is about 447.8693366953.

The spelling of 89836741 in words is "eighty-nine million, eight hundred thirty-six thousand, seven hundred forty-one".