88611 has 4 divisors (see below), whose sum is σ = 118152. Its totient is φ = 59072.

The previous prime is 88609. The next prime is 88643. The reversal of 88611 is 11688.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88611 - 2¹ = 88609 is a prime.

It is a D-number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (88651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14766 + ... + 14771.

It is an arithmetic number, because the mean of its divisors is an integer number (29538).

2⁸⁸⁶¹¹ is an apocalyptic number.

88611 is a deficient number, since it is larger than the sum of its proper divisors (29541).

88611 is a wasteful number, since it uses less digits than its factorization.

88611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29540.

The product of its digits is 384, while the sum is 24.

The square root of 88611 is about 297.6759983606. The cubic root of 88611 is about 44.5823077956.

The spelling of 88611 in words is "eighty-eight thousand, six hundred eleven".