148041218 has 16 divisors (see below), whose sum is σ = 245608440. Its totient is φ = 66479616.

The previous prime is 148041209. The next prime is 148041227. The reversal of 148041218 is 812140841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (148041209) and next prime (148041227).

It can be written as a sum of positive squares in 4 ways, for example, as 148035889 + 5329 = 12167^2 + 73^2 .

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, 75983 + ... + 77906.

Almost surely, 2^148041218 is an apocalyptic number.

148041218 is a deficient number, since it is larger than the sum of its proper divisors (97567222).

148041218 is a wasteful number, since it uses less digits than its factorization.

148041218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153941.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 148041218 is about 12167.2189920294. The cubic root of 148041218 is about 529.0063475760.

The spelling of 148041218 in words is "one hundred forty-eight million, forty-one thousand, two hundred eighteen".