89151941 has 2 divisors, whose sum is σ = 89151942. Its totient is φ = 89151940.

The previous prime is 89151929. The next prime is 89151947. The reversal of 89151941 is 14915198.

89151941 is nontrivially palindromic in base 14.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79727041 + 9424900 = 8929^2 + 3070^2 .

It is a cyclic number.

It is not a de Polignac number, because 89151941 - 2¹⁰ = 89150917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89151895 and 89151904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89151947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44575970 + 44575971.

It is an arithmetic number, because the mean of its divisors is an integer number (44575971).

Almost surely, 2^89151941 is an apocalyptic number.

It is an amenable number.

89151941 is a deficient number, since it is larger than the sum of its proper divisors (1).

89151941 is an equidigital number, since it uses as much as digits as its factorization.

89151941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 38.

The square root of 89151941 is about 9442.0305549177. The cubic root of 89151941 is about 446.7284392055.

The spelling of 89151941 in words is "eighty-nine million, one hundred fifty-one thousand, nine hundred forty-one".