6406602 has 8 divisors (see below), whose sum is σ = 12813216. Its totient is φ = 2135532.

The previous prime is 6406601. The next prime is 6406639. The reversal of 6406602 is 2066046.

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

6406602 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6406601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533878 + ... + 533889.

It is an arithmetic number, because the mean of its divisors is an integer number (1601652).

Almost surely, 2^6406602 is an apocalyptic number.

6406602 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.

6406602 is a wasteful number, since it uses less digits than its factorization.

6406602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067772.

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

The square root of 6406602 is about 2531.1266266230. The cubic root of 6406602 is about 185.7273725914.

The spelling of 6406602 in words is "six million, four hundred six thousand, six hundred two".