89197363 has 2 divisors, whose sum is σ = 89197364. Its totient is φ = 89197362.

The previous prime is 89197333. The next prime is 89197369. The reversal of 89197363 is 36379198.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89197363 - 2⁵ = 89197331 is a prime.

It is not a weakly prime, because it can be changed into another prime (89197369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44598681 + 44598682.

It is an arithmetic number, because the mean of its divisors is an integer number (44598682).

Almost surely, 2^89197363 is an apocalyptic number.

89197363 is a deficient number, since it is larger than the sum of its proper divisors (1).

89197363 is an equidigital number, since it uses as much as digits as its factorization.

89197363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 46.

The square root of 89197363 is about 9444.4355575122. The cubic root of 89197363 is about 446.8042941779.

The spelling of 89197363 in words is "eighty-nine million, one hundred ninety-seven thousand, three hundred sixty-three".