6409158 has 16 divisors (see below), whose sum is σ = 14649600. Its totient is φ = 1831176.

The previous prime is 6409141. The next prime is 6409163. The reversal of 6409158 is 8519046.

6409158 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76258 + ... + 76341.

It is an arithmetic number, because the mean of its divisors is an integer number (915600).

Almost surely, 2^6409158 is an apocalyptic number.

6409158 is an abundant number, since it is smaller than the sum of its proper divisors (8240442).

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

6409158 is a wasteful number, since it uses less digits than its factorization.

6409158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152611.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 6409158 is about 2531.6314897710. The cubic root of 6409158 is about 185.7520687849.

The spelling of 6409158 in words is "six million, four hundred nine thousand, one hundred fifty-eight".