46122018 has 8 divisors (see below), whose sum is σ = 92244048. Its totient is φ = 15374004.

The previous prime is 46122001. The next prime is 46122023. The reversal of 46122018 is 81022164.

46122018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

46122018 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3843496 + ... + 3843507.

It is an arithmetic number, because the mean of its divisors is an integer number (11530506).

Almost surely, 2^46122018 is an apocalyptic number.

46122018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46122018 is a wasteful number, since it uses less digits than its factorization.

46122018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7687008.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 46122018 is about 6791.3193121808. The cubic root of 46122018 is about 358.6213163334.

The spelling of 46122018 in words is "forty-six million, one hundred twenty-two thousand, eighteen".