6144355 has 24 divisors (see below), whose sum is σ = 8864640. Its totient is φ = 4072320.

The previous prime is 6144349. The next prime is 6144371. The reversal of 6144355 is 5534416.

6144355 = T₉₀ + T₉₁ + ... + T₃₃₄.

It is not a de Polignac number, because 6144355 - 2⁵ = 6144323 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7191 + ... + 7999.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^6144355 is an apocalyptic number.

6144355 is a deficient number, since it is larger than the sum of its proper divisors (2720285).

6144355 is a wasteful number, since it uses less digits than its factorization.

6144355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 852 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 6144355 is about 2478.7809503867. The cubic root of 6144355 is about 183.1578062888.

The spelling of 6144355 in words is "six million, one hundred forty-four thousand, three hundred fifty-five".