89040611 has 24 divisors (see below), whose sum is σ = 106113936. Its totient is φ = 74027520.

The previous prime is 89040599. The next prime is 89040629. The reversal of 89040611 is 11604098.

It is not a de Polignac number, because 89040611 - 2¹⁴ = 89024227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89040671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117245 + ... + 118001.

It is an arithmetic number, because the mean of its divisors is an integer number (4421414).

Almost surely, 2^89040611 is an apocalyptic number.

89040611 is a deficient number, since it is larger than the sum of its proper divisors (17073325).

89040611 is a wasteful number, since it uses less digits than its factorization.

89040611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 89040611 is about 9436.1332652734. The cubic root of 89040611 is about 446.5424085066.

The spelling of 89040611 in words is "eighty-nine million, forty thousand, six hundred eleven".