5147256 has 16 divisors (see below), whose sum is σ = 12868200. Its totient is φ = 1715744.

The previous prime is 5147251. The next prime is 5147267. The reversal of 5147256 is 6527415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147251) 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 3 ways as a sum of consecutive naturals, for example, 107211 + ... + 107258.

Almost surely, 2^5147256 is an apocalyptic number.

It is an amenable number.

5147256 is an abundant number, since it is smaller than the sum of its proper divisors (7720944).

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

5147256 is a wasteful number, since it uses less digits than its factorization.

5147256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214478 (or 214474 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 5147256 is about 2268.7564875940. The cubic root of 5147256 is about 172.6600740532.

The spelling of 5147256 in words is "five million, one hundred forty-seven thousand, two hundred fifty-six".