88906 has 4 divisors (see below), whose sum is σ = 133362. Its totient is φ = 44452.

The previous prime is 88903. The next prime is 88919. The reversal of 88906 is 60988.

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

It can be written as a sum of positive squares in only one way, i.e., 84681 + 4225 = 291^2 + 65^2 .

It is not an unprimeable number, because it can be changed into a prime (88903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22225 + ... + 22228.

2⁸⁸⁹⁰⁶ is an apocalyptic number.

88906 is a deficient number, since it is larger than the sum of its proper divisors (44456).

88906 is a wasteful number, since it uses less digits than its factorization.

88906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44455.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 88906 is about 298.1710918248. The cubic root of 88906 is about 44.6317268405.

The spelling of 88906 in words is "eighty-eight thousand, nine hundred six".