148382018 has 8 divisors (see below), whose sum is σ = 235665612. Its totient is φ = 69826816.

The previous prime is 148381973. The next prime is 148382051. The reversal of 148382018 is 810283841.

148382018 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 110103049 + 38278969 = 10493^2 + 6187^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182055 + ... + 2182122.

Almost surely, 2^148382018 is an apocalyptic number.

148382018 is a deficient number, since it is larger than the sum of its proper divisors (87283594).

148382018 is a wasteful number, since it uses less digits than its factorization.

148382018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364196.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 148382018 is about 12181.2157849699. The cubic root of 148382018 is about 529.4119715405.

The spelling of 148382018 in words is "one hundred forty-eight million, three hundred eighty-two thousand, eighteen".