406748112 has 20 divisors (see below), whose sum is σ = 1050766080. Its totient is φ = 135582688.

The previous prime is 406748101. The next prime is 406748159. The reversal of 406748112 is 211847604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4236912 + ... + 4237007.

It is an arithmetic number, because the mean of its divisors is an integer number (52538304).

Almost surely, 2^406748112 is an apocalyptic number.

It is an amenable number.

406748112 is an abundant number, since it is smaller than the sum of its proper divisors (644017968).

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

406748112 is a wasteful number, since it uses less digits than its factorization.

406748112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8473930 (or 8473924 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 406748112 is about 20167.9972233239. The cubic root of 406748112 is about 740.9265919000.

The spelling of 406748112 in words is "four hundred six million, seven hundred forty-eight thousand, one hundred twelve".