148241287 has 16 divisors (see below), whose sum is σ = 161740800. Its totient is φ = 135349920.

The previous prime is 148241267. The next prime is 148241293. The reversal of 148241287 is 782142841.

It is a happy number.

It is not a de Polignac number, because 148241287 - 2¹¹ = 148239239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148241227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228798 + ... + 229444.

It is an arithmetic number, because the mean of its divisors is an integer number (10108800).

Almost surely, 2^148241287 is an apocalyptic number.

148241287 is a deficient number, since it is larger than the sum of its proper divisors (13499513).

148241287 is a wasteful number, since it uses less digits than its factorization.

148241287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086.

The product of its digits is 28672, while the sum is 37.

The square root of 148241287 is about 12175.4378566029. The cubic root of 148241287 is about 529.2445472934.

The spelling of 148241287 in words is "one hundred forty-eight million, two hundred forty-one thousand, two hundred eighty-seven".