46799818 has 12 divisors (see below), whose sum is σ = 76015638. Its totient is φ = 21599760.

The previous prime is 46799807. The next prime is 46799839. The reversal of 46799818 is 81899764.

It is a happy number.

46799818 is digitally balanced in base 2, 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 3 ways, for example, as 19686969 + 27112849 = 4437^2 + 5207^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 68893 + ... + 69568.

Almost surely, 2^46799818 is an apocalyptic number.

46799818 is a deficient number, since it is larger than the sum of its proper divisors (29215820).

46799818 is a wasteful number, since it uses less digits than its factorization.

46799818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138489 (or 138476 counting only the distinct ones).

The product of its digits is 870912, while the sum is 52.

The square root of 46799818 is about 6841.0392485353. The cubic root of 46799818 is about 360.3695228360.

The spelling of 46799818 in words is "forty-six million, seven hundred ninety-nine thousand, eight hundred eighteen".