406064118 has 8 divisors (see below), whose sum is σ = 812128248. Its totient is φ = 135354704.

The previous prime is 406064101. The next prime is 406064147. The reversal of 406064118 is 811460604.

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

406064118 is an admirable number.

It is a Curzon number.

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, 33838671 + ... + 33838682.

It is an arithmetic number, because the mean of its divisors is an integer number (101516031).

Almost surely, 2^406064118 is an apocalyptic number.

406064118 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.

406064118 is a wasteful number, since it uses less digits than its factorization.

406064118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67677358.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 406064118 is about 20151.0326782525. The cubic root of 406064118 is about 740.5110409575.

The spelling of 406064118 in words is "four hundred six million, sixty-four thousand, one hundred eighteen".