6149847 has 16 divisors (see below), whose sum is σ = 9009792. Its totient is φ = 3700320.

The previous prime is 6149839. The next prime is 6149851. The reversal of 6149847 is 7489416.

It is a happy number.

It is not a de Polignac number, because 6149847 - 2³ = 6149839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4588 + ... + 5774.

It is an arithmetic number, because the mean of its divisors is an integer number (563112).

Almost surely, 2^6149847 is an apocalyptic number.

6149847 is a deficient number, since it is larger than the sum of its proper divisors (2859945).

6149847 is a wasteful number, since it uses less digits than its factorization.

6149847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358.

The product of its digits is 48384, while the sum is 39.

The square root of 6149847 is about 2479.8885055583. Note that the first 3 decimals coincide. The cubic root of 6149847 is about 183.2123605976.

It can be divided in two parts, 6149 and 847, that added together give a palindrome (6996).

The spelling of 6149847 in words is "six million, one hundred forty-nine thousand, eight hundred forty-seven".