406116606 has 24 divisors (see below), whose sum is σ = 944843400. Its totient is φ = 116033232.

The previous prime is 406116569. The next prime is 406116611. The reversal of 406116606 is 606611604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 690381 + ... + 690968.

It is an arithmetic number, because the mean of its divisors is an integer number (39368475).

Almost surely, 2^406116606 is an apocalyptic number.

406116606 is an abundant number, since it is smaller than the sum of its proper divisors (538726794).

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

406116606 is a wasteful number, since it uses less digits than its factorization.

406116606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381368 (or 1381361 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 406116606 is about 20152.3350011853. The cubic root of 406116606 is about 740.5429458277.

The spelling of 406116606 in words is "four hundred six million, one hundred sixteen thousand, six hundred six".