5152287 has 32 divisors (see below), whose sum is σ = 8512000. Its totient is φ = 2706048.

The previous prime is 5152261. The next prime is 5152297. The reversal of 5152287 is 7822515.

It is not a de Polignac number, because 5152287 - 2⁸ = 5152031 is a prime.

It is a super-2 number, since 2×5152287² = 53092122660738, which contains 22 as substring.

5152287 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14589 + ... + 14937.

It is an arithmetic number, because the mean of its divisors is an integer number (266000).

Almost surely, 2^5152287 is an apocalyptic number.

5152287 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5152287 is a deficient number, since it is larger than the sum of its proper divisors (3359713).

5152287 is a wasteful number, since it uses less digits than its factorization.

5152287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415.

The product of its digits is 5600, while the sum is 30.

The square root of 5152287 is about 2269.8649739577. The cubic root of 5152287 is about 172.7163091925.

The spelling of 5152287 in words is "five million, one hundred fifty-two thousand, two hundred eighty-seven".