6144972 has 24 divisors (see below), whose sum is σ = 14554176. Its totient is φ = 2017488.

The previous prime is 6144967. The next prime is 6144977. The reversal of 6144972 is 2794416.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6144967) and next prime (6144977).

It is not an unprimeable number, because it can be changed into a prime (6144977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3018 + ... + 4625.

It is an arithmetic number, because the mean of its divisors is an integer number (606424).

Almost surely, 2^6144972 is an apocalyptic number.

It is an amenable number.

6144972 is an abundant number, since it is smaller than the sum of its proper divisors (8409204).

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

6144972 is a wasteful number, since it uses less digits than its factorization.

6144972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717 (or 7715 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 6144972 is about 2478.9054036005. The cubic root of 6144972 is about 183.1639368257.

The spelling of 6144972 in words is "six million, one hundred forty-four thousand, nine hundred seventy-two".