89125693 has 2 divisors, whose sum is σ = 89125694. Its totient is φ = 89125692.

The previous prime is 89125681. The next prime is 89125717. The reversal of 89125693 is 39652198.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50722884 + 38402809 = 7122^2 + 6197^2 .

It is a cyclic number.

It is not a de Polignac number, because 89125693 - 2¹⁷ = 88994621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89125633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44562846 + 44562847.

It is an arithmetic number, because the mean of its divisors is an integer number (44562847).

Almost surely, 2^89125693 is an apocalyptic number.

It is an amenable number.

89125693 is a deficient number, since it is larger than the sum of its proper divisors (1).

89125693 is an equidigital number, since it uses as much as digits as its factorization.

89125693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 43.

The square root of 89125693 is about 9440.6404973392. The cubic root of 89125693 is about 446.6845931643.

The spelling of 89125693 in words is "eighty-nine million, one hundred twenty-five thousand, six hundred ninety-three".