46853218 has 4 divisors (see below), whose sum is σ = 70279830. Its totient is φ = 23426608.

The previous prime is 46853203. The next prime is 46853227. The reversal of 46853218 is 81235864.

It is a happy number.

46853218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46826649 + 26569 = 6843^2 + 163^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11713303 + ... + 11713306.

Almost surely, 2^46853218 is an apocalyptic number.

46853218 is a deficient number, since it is larger than the sum of its proper divisors (23426612).

46853218 is a wasteful number, since it uses less digits than its factorization.

46853218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23426611.

The product of its digits is 46080, while the sum is 37.

The square root of 46853218 is about 6844.9410516088. The cubic root of 46853218 is about 360.5065348926.

The spelling of 46853218 in words is "forty-six million, eight hundred fifty-three thousand, two hundred eighteen".