6147264 has 56 divisors (see below), whose sum is σ = 16477488. Its totient is φ = 2022400.

The previous prime is 6147263. The next prime is 6147277. The reversal of 6147264 is 4627416.

It is not an unprimeable number, because it can be changed into a prime (6147263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19234 + ... + 19550.

Almost surely, 2^6147264 is an apocalyptic number.

6147264 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6147264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8238744).

6147264 is an abundant number, since it is smaller than the sum of its proper divisors (10330224).

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

6147264 is a wasteful number, since it uses less digits than its factorization.

6147264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 423 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 6147264 is about 2479.3676613201. The cubic root of 6147264 is about 183.1867066370.

The spelling of 6147264 in words is "six million, one hundred forty-seven thousand, two hundred sixty-four".