89740932167 has 2 divisors, whose sum is σ = 89740932168. Its totient is φ = 89740932166.

The previous prime is 89740932037. The next prime is 89740932223. The reversal of 89740932167 is 76123904798.

It is an a-pointer prime, because the next prime (89740932223) can be obtained adding 89740932167 to its sum of digits (56).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89740932167 - 2²⁶ = 89673823303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89745932167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44870466083 + 44870466084.

It is an arithmetic number, because the mean of its divisors is an integer number (44870466084).

Almost surely, 2^89740932167 is an apocalyptic number.

89740932167 is a deficient number, since it is larger than the sum of its proper divisors (1).

89740932167 is an equidigital number, since it uses as much as digits as its factorization.

89740932167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 89740932167 in words is "eighty-nine billion, seven hundred forty million, nine hundred thirty-two thousand, one hundred sixty-seven".