88966 has 4 divisors (see below), whose sum is σ = 133452. Its totient is φ = 44482.

The previous prime is 88951. The next prime is 88969. The reversal of 88966 is 66988.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88969) by changing a digit.

88966 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22240 + ... + 22243.

It is an arithmetic number, because the mean of its divisors is an integer number (33363).

2⁸⁸⁹⁶⁶ is an apocalyptic number.

88966 is a deficient number, since it is larger than the sum of its proper divisors (44486).

88966 is a wasteful number, since it uses less digits than its factorization.

88966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44485.

The product of its digits is 20736, while the sum is 37.

The square root of 88966 is about 298.2716882307. The cubic root of 88966 is about 44.6417647885.

The spelling of 88966 in words is "eighty-eight thousand, nine hundred sixty-six".