89926841 has 2 divisors, whose sum is σ = 89926842. Its totient is φ = 89926840.

The previous prime is 89926813. The next prime is 89926861. The reversal of 89926841 is 14862998.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85174441 + 4752400 = 9229^2 + 2180^2 .

It is a cyclic number.

It is not a de Polignac number, because 89926841 - 2¹⁰ = 89925817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (89926861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44963420 + 44963421.

It is an arithmetic number, because the mean of its divisors is an integer number (44963421).

Almost surely, 2^89926841 is an apocalyptic number.

It is an amenable number.

89926841 is a deficient number, since it is larger than the sum of its proper divisors (1).

89926841 is an equidigital number, since it uses as much as digits as its factorization.

89926841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 47.

The square root of 89926841 is about 9482.9763787537. The cubic root of 89926841 is about 448.0190139278.

The spelling of 89926841 in words is "eighty-nine million, nine hundred twenty-six thousand, eight hundred forty-one".