88745 has 4 divisors (see below), whose sum is σ = 106500. Its totient is φ = 70992.

The previous prime is 88741. The next prime is 88747. The reversal of 88745 is 54788.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16384 + 72361 = 128^2 + 269^2 .

It is a cyclic number.

It is not a de Polignac number, because 88745 - 2² = 88741 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (88741) 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, 8870 + ... + 8879.

It is an arithmetic number, because the mean of its divisors is an integer number (26625).

2⁸⁸⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

88745 is a deficient number, since it is larger than the sum of its proper divisors (17755).

88745 is a wasteful number, since it uses less digits than its factorization.

88745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17754.

The product of its digits is 8960, while the sum is 32.

The square root of 88745 is about 297.9009902635. The cubic root of 88745 is about 44.6047693426.

The spelling of 88745 in words is "eighty-eight thousand, seven hundred forty-five".