46388900 has 18 divisors (see below), whose sum is σ = 100664130. Its totient is φ = 18555520.

The previous prime is 46388897. The next prime is 46388929. The reversal of 46388900 is 988364.

46388900 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 3904576 + 42484324 = 1976^2 + 6518^2 .

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, 231845 + ... + 232044.

Almost surely, 2^46388900 is an apocalyptic number.

It is an amenable number.

46388900 is an abundant number, since it is smaller than the sum of its proper divisors (54275230).

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

46388900 is a wasteful number, since it uses less digits than its factorization.

46388900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463903 (or 463896 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 46388900 is about 6810.9397295821. The cubic root of 46388900 is about 359.3116992478.

The spelling of 46388900 in words is "forty-six million, three hundred eighty-eight thousand, nine hundred".