89106373 has 2 divisors, whose sum is σ = 89106374. Its totient is φ = 89106372.

The previous prime is 89106361. The next prime is 89106377. The reversal of 89106373 is 37360198.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50951044 + 38155329 = 7138^2 + 6177^2 .

It is a cyclic number.

It is not a de Polignac number, because 89106373 - 2²⁵ = 55551941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89106377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44553186 + 44553187.

It is an arithmetic number, because the mean of its divisors is an integer number (44553187).

Almost surely, 2^89106373 is an apocalyptic number.

It is an amenable number.

89106373 is a deficient number, since it is larger than the sum of its proper divisors (1).

89106373 is an equidigital number, since it uses as much as digits as its factorization.

89106373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 89106373 is about 9439.6172062219. The cubic root of 89106373 is about 446.6523145187.

It can be divided in two parts, 891063 and 73, that added together give a square (891136 = 944²).

The spelling of 89106373 in words is "eighty-nine million, one hundred six thousand, three hundred seventy-three".