89672711 has 2 divisors, whose sum is σ = 89672712. Its totient is φ = 89672710.

The previous prime is 89672701. The next prime is 89672729. The reversal of 89672711 is 11727698.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89672711 - 2¹⁴ = 89656327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89672701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44836355 + 44836356.

It is an arithmetic number, because the mean of its divisors is an integer number (44836356).

Almost surely, 2^89672711 is an apocalyptic number.

89672711 is a deficient number, since it is larger than the sum of its proper divisors (1).

89672711 is an equidigital number, since it uses as much as digits as its factorization.

89672711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 41.

The square root of 89672711 is about 9469.5676247651. The cubic root of 89672711 is about 447.5965872472.

The spelling of 89672711 in words is "eighty-nine million, six hundred seventy-two thousand, seven hundred eleven".