88646 has 8 divisors (see below), whose sum is σ = 134400. Its totient is φ = 43848.

The previous prime is 88643. The next prime is 88651. The reversal of 88646 is 64688.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×88646² = 15716226632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88643) 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, 80 + ... + 428.

It is an arithmetic number, because the mean of its divisors is an integer number (16800).

2⁸⁸⁶⁴⁶ is an apocalyptic number.

88646 is a deficient number, since it is larger than the sum of its proper divisors (45754).

88646 is a wasteful number, since it uses less digits than its factorization.

88646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478.

The product of its digits is 9216, while the sum is 32.

The square root of 88646 is about 297.7347813071. The cubic root of 88646 is about 44.5881768013.

The spelling of 88646 in words is "eighty-eight thousand, six hundred forty-six".