89146 has 12 divisors (see below), whose sum is σ = 141102. Its totient is φ = 42224.

The previous prime is 89137. The next prime is 89153. The reversal of 89146 is 64198.

It can be written as a sum of positive squares in 3 ways, for example, as 83521 + 5625 = 289^2 + 75^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1656 + ... + 1708.

2⁸⁹¹⁴⁶ is an apocalyptic number.

89146 is a deficient number, since it is larger than the sum of its proper divisors (51956).

89146 is a wasteful number, since it uses less digits than its factorization.

89146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 84 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 89146 is about 298.5732740886. The cubic root of 89146 is about 44.6718515800.

The spelling of 89146 in words is "eighty-nine thousand, one hundred forty-six".