5285147 has 16 divisors (see below), whose sum is σ = 6676992. Its totient is φ = 4076160.

The previous prime is 5285143. The next prime is 5285177. The reversal of 5285147 is 7415825.

It is a cyclic number.

It is not a de Polignac number, because 5285147 - 2² = 5285143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5285141) 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, 1772 + ... + 3702.

It is an arithmetic number, because the mean of its divisors is an integer number (417312).

Almost surely, 2^5285147 is an apocalyptic number.

5285147 is a deficient number, since it is larger than the sum of its proper divisors (1391845).

5285147 is a wasteful number, since it uses less digits than its factorization.

5285147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978.

The product of its digits is 11200, while the sum is 32.

The square root of 5285147 is about 2298.9447579270. The cubic root of 5285147 is about 174.1883172747.

The spelling of 5285147 in words is "five million, two hundred eighty-five thousand, one hundred forty-seven".