406006602 has 16 divisors (see below), whose sum is σ = 830897760. Its totient is φ = 132188112.

The previous prime is 406006589. The next prime is 406006609. The reversal of 406006602 is 206600604.

It is not an unprimeable number, because it can be changed into a prime (406006609) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 786577 + ... + 787092.

It is an arithmetic number, because the mean of its divisors is an integer number (51931110).

Almost surely, 2^406006602 is an apocalyptic number.

406006602 is an abundant number, since it is smaller than the sum of its proper divisors (424891158).

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

406006602 is a wasteful number, since it uses less digits than its factorization.

406006602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573717.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 406006602 is about 20149.6055048232. The cubic root of 406006602 is about 740.4760766565.

The spelling of 406006602 in words is "four hundred six million, six thousand, six hundred two".