46814018 has 8 divisors (see below), whose sum is σ = 70430412. Its totient is φ = 23337216.

The previous prime is 46814017. The next prime is 46814051. The reversal of 46814018 is 81041864.

It can be written as a sum of positive squares in 2 ways, for example, as 41692849 + 5121169 = 6457^2 + 2263^2 .

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

It is not an unprimeable number, because it can be changed into a prime (46814017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34055 + ... + 35402.

Almost surely, 2^46814018 is an apocalyptic number.

46814018 is a deficient number, since it is larger than the sum of its proper divisors (23616394).

46814018 is a wasteful number, since it uses less digits than its factorization.

46814018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69796.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 46814018 is about 6842.0770238284. The cubic root of 46814018 is about 360.4059669219.

The spelling of 46814018 in words is "forty-six million, eight hundred fourteen thousand, eighteen".