148885 has 8 divisors (see below), whose sum is σ = 194976. Its totient is φ = 108240.

The previous prime is 148873. The next prime is 148891. The reversal of 148885 is 588841.

148885 = T₁₅₉ + T₁₆₀ + ... + T₁₆₉.

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

It is not a de Polignac number, because 148885 - 2⁵ = 148853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299 + ... + 1408.

It is an arithmetic number, because the mean of its divisors is an integer number (24372).

2¹⁴⁸⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

148885 is a deficient number, since it is larger than the sum of its proper divisors (46091).

148885 is a wasteful number, since it uses less digits than its factorization.

148885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723.

The product of its digits is 10240, while the sum is 34.

The square root of 148885 is about 385.8561908276. The cubic root of 148885 is about 53.0009493125. Note that the first 3 decimals are identical.

The spelling of 148885 in words is "one hundred forty-eight thousand, eight hundred eighty-five".