6149268 has 18 divisors (see below), whose sum is σ = 15544074. Its totient is φ = 2049744.

The previous prime is 6149267. The next prime is 6149287. The reversal of 6149268 is 8629416.

It can be written as a sum of positive squares in only one way, i.e., 5008644 + 1140624 = 2238^2 + 1068^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 170813 = 6149268 / (6 + 1 + 4 + 9 + 2 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85371 + ... + 85442.

Almost surely, 2^6149268 is an apocalyptic number.

It is an amenable number.

6149268 is an abundant number, since it is smaller than the sum of its proper divisors (9394806).

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

6149268 is a wasteful number, since it uses less digits than its factorization.

6149268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170823 (or 170818 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 6149268 is about 2479.7717636912. The cubic root of 6149268 is about 183.2066106829.

The spelling of 6149268 in words is "six million, one hundred forty-nine thousand, two hundred sixty-eight".