6146855 has 16 divisors (see below), whose sum is σ = 8666784. Its totient is φ = 4126080.

The previous prime is 6146849. The next prime is 6146867. The reversal of 6146855 is 5586416.

It is a happy number.

It is not a de Polignac number, because 6146855 - 2¹⁶ = 6081319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3584 + ... + 5013.

It is an arithmetic number, because the mean of its divisors is an integer number (541674).

Almost surely, 2^6146855 is an apocalyptic number.

6146855 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6146855 is a deficient number, since it is larger than the sum of its proper divisors (2519929).

6146855 is a wasteful number, since it uses less digits than its factorization.

6146855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8626.

The product of its digits is 28800, while the sum is 35.

The square root of 6146855 is about 2479.2851792402. The cubic root of 6146855 is about 183.1826438526.

The spelling of 6146855 in words is "six million, one hundred forty-six thousand, eight hundred fifty-five".